191509488

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 590587200

約数和(自身を除く): 399077712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 89, 102, 108, 136, 144, 153, 178, 204, 216, 267, 272, 293, 306, 356, 408, 432, 459, 534, 586, 612, 712, 801, 816, 879, 918, 1068, 1172, 1224, 1424, 1513, 1602, 1758, 1836, 2136, 2344, 2403, 2448, 2637, 3026, 3204, 3516, 3672, 4272, 4539, 4688, 4806, 4981, 5274, 6052, 6408, 7032, 7344, 7911, 9078, 9612, 9962, 10548, 12104, 12816, 13617, 14064, 14943, 15822, 18156, 19224, 19924, 21096, 24208, 26077, 27234, 29886, 31644, 36312, 38448, 39848, 40851, 42192, 44829, 52154, 54468, 59772, 63288, 72624, 78231, 79696, 81702, 89658, 104308, 108936, 119544, 126576, 134487, 156462, 163404, 179316, 208616, 217872, 234693, 239088, 268974, 312924, 326808, 358632, 417232, 443309, 469386, 537948, 625848, 653616, 704079, 717264, 886618, 938772, 1075896, 1251696, 1329927, 1408158, 1773236, 1877544, 2151792, 2659854, 2816316, 3546472, 3755088, 3989781, 5319708, 5632632, 7092944, 7979562, 10639416, 11265264, 11969343, 15959124, 21278832, 23938686, 31918248, 47877372, 63836496, 95754744, 191509488]

約数ペア:

[(1, 191509488), (2, 95754744), (3, 63836496), (4, 47877372), (6, 31918248), (8, 23938686), (9, 21278832), (12, 15959124), (16, 11969343), (17, 11265264), (18, 10639416), (24, 7979562), (27, 7092944), (34, 5632632), (36, 5319708), (48, 3989781), (51, 3755088), (54, 3546472), (68, 2816316), (72, 2659854), (89, 2151792), (102, 1877544), (108, 1773236), (136, 1408158), (144, 1329927), (153, 1251696), (178, 1075896), (204, 938772), (216, 886618), (267, 717264), (272, 704079), (293, 653616), (306, 625848), (356, 537948), (408, 469386), (432, 443309), (459, 417232), (534, 358632), (586, 326808), (612, 312924), (712, 268974), (801, 239088), (816, 234693), (879, 217872), (918, 208616), (1068, 179316), (1172, 163404), (1224, 156462), (1424, 134487), (1513, 126576), (1602, 119544), (1758, 108936), (1836, 104308), (2136, 89658), (2344, 81702), (2403, 79696), (2448, 78231), (2637, 72624), (3026, 63288), (3204, 59772), (3516, 54468), (3672, 52154), (4272, 44829), (4539, 42192), (4688, 40851), (4806, 39848), (4981, 38448), (5274, 36312), (6052, 31644), (6408, 29886), (7032, 27234), (7344, 26077), (7911, 24208), (9078, 21096), (9612, 19924), (9962, 19224), (10548, 18156), (12104, 15822), (12816, 14943), (13617, 14064)]