161391744

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 524361600

約数和(自身を除く): 362969856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 64, 67, 68, 72, 82, 96, 102, 108, 123, 128, 134, 136, 144, 153, 164, 192, 201, 204, 216, 246, 268, 272, 288, 306, 328, 369, 384, 402, 408, 432, 459, 492, 536, 544, 576, 603, 612, 656, 697, 738, 804, 816, 864, 918, 984, 1072, 1088, 1107, 1139, 1152, 1206, 1224, 1312, 1394, 1476, 1608, 1632, 1728, 1809, 1836, 1968, 2091, 2144, 2176, 2214, 2278, 2412, 2448, 2624, 2747, 2788, 2952, 3216, 3264, 3417, 3456, 3618, 3672, 3936, 4182, 4288, 4428, 4556, 4824, 4896, 5248, 5494, 5576, 5904, 6273, 6432, 6528, 6834, 7236, 7344, 7872, 8241, 8364, 8576, 8856, 9112, 9648, 9792, 10251, 10988, 11152, 11808, 12546, 12864, 13668, 14472, 14688, 15744, 16482, 16728, 17712, 18224, 18819, 19296, 19584, 20502, 21976, 22304, 23616, 24723, 25092, 25728, 27336, 28944, 29376, 30753, 32964, 33456, 35424, 36448, 37638, 38592, 41004, 43952, 44608, 46699, 47232, 49446, 50184, 54672, 57888, 58752, 61506, 65928, 66912, 70848, 72896, 74169, 75276, 77184, 82008, 87904, 89216, 93398, 98892, 100368, 109344, 115776, 123012, 131856, 133824, 140097, 141696, 145792, 148338, 150552, 164016, 175808, 186796, 197784, 200736, 218688, 231552, 246024, 263712, 267648, 280194, 296676, 301104, 328032, 351616, 373592, 395568, 401472, 420291, 437376, 492048, 527424, 560388, 593352, 602208, 656064, 747184, 791136, 802944, 840582, 984096, 1054848, 1120776, 1186704, 1204416, 1260873, 1312128, 1494368, 1582272, 1681164, 1968192, 2241552, 2373408, 2408832, 2521746, 2988736, 3164544, 3362328, 3936384, 4483104, 4746816, 5043492, 5977472, 6724656, 8966208, 9493632, 10086984, 13449312, 17932416, 20173968, 26898624, 40347936, 53797248, 80695872, 161391744]

約数ペア:

[(1, 161391744), (2, 80695872), (3, 53797248), (4, 40347936), (6, 26898624), (8, 20173968), (9, 17932416), (12, 13449312), (16, 10086984), (17, 9493632), (18, 8966208), (24, 6724656), (27, 5977472), (32, 5043492), (34, 4746816), (36, 4483104), (41, 3936384), (48, 3362328), (51, 3164544), (54, 2988736), (64, 2521746), (67, 2408832), (68, 2373408), (72, 2241552), (82, 1968192), (96, 1681164), (102, 1582272), (108, 1494368), (123, 1312128), (128, 1260873), (134, 1204416), (136, 1186704), (144, 1120776), (153, 1054848), (164, 984096), (192, 840582), (201, 802944), (204, 791136), (216, 747184), (246, 656064), (268, 602208), (272, 593352), (288, 560388), (306, 527424), (328, 492048), (369, 437376), (384, 420291), (402, 401472), (408, 395568), (432, 373592), (459, 351616), (492, 328032), (536, 301104), (544, 296676), (576, 280194), (603, 267648), (612, 263712), (656, 246024), (697, 231552), (738, 218688), (804, 200736), (816, 197784), (864, 186796), (918, 175808), (984, 164016), (1072, 150552), (1088, 148338), (1107, 145792), (1139, 141696), (1152, 140097), (1206, 133824), (1224, 131856), (1312, 123012), (1394, 115776), (1476, 109344), (1608, 100368), (1632, 98892), (1728, 93398), (1809, 89216), (1836, 87904), (1968, 82008), (2091, 77184), (2144, 75276), (2176, 74169), (2214, 72896), (2278, 70848), (2412, 66912), (2448, 65928), (2624, 61506), (2747, 58752), (2788, 57888), (2952, 54672), (3216, 50184), (3264, 49446), (3417, 47232), (3456, 46699), (3618, 44608), (3672, 43952), (3936, 41004), (4182, 38592), (4288, 37638), (4428, 36448), (4556, 35424), (4824, 33456), (4896, 32964), (5248, 30753), (5494, 29376), (5576, 28944), (5904, 27336), (6273, 25728), (6432, 25092), (6528, 24723), (6834, 23616), (7236, 22304), (7344, 21976), (7872, 20502), (8241, 19584), (8364, 19296), (8576, 18819), (8856, 18224), (9112, 17712), (9648, 16728), (9792, 16482), (10251, 15744), (10988, 14688), (11152, 14472), (11808, 13668), (12546, 12864)]