149788416

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 420311808

約数和(自身を除く): 270523392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 71, 82, 96, 123, 128, 134, 142, 164, 192, 201, 213, 246, 256, 268, 284, 328, 384, 402, 426, 492, 536, 568, 656, 768, 804, 852, 984, 1072, 1136, 1312, 1608, 1704, 1968, 2144, 2272, 2624, 2747, 2911, 3216, 3408, 3936, 4288, 4544, 4757, 5248, 5494, 5822, 6432, 6816, 7872, 8241, 8576, 8733, 9088, 9514, 10496, 10988, 11644, 12864, 13632, 14271, 15744, 16482, 17152, 17466, 18176, 19028, 21976, 23288, 25728, 27264, 28542, 31488, 32964, 34932, 38056, 43952, 46576, 51456, 54528, 57084, 65928, 69864, 76112, 87904, 93152, 114168, 131856, 139728, 152224, 175808, 186304, 195037, 228336, 263712, 279456, 304448, 351616, 372608, 390074, 456672, 527424, 558912, 585111, 608896, 703232, 745216, 780148, 913344, 1054848, 1117824, 1170222, 1217792, 1560296, 1826688, 2109696, 2235648, 2340444, 3120592, 3653376, 4680888, 6241184, 9361776, 12482368, 18723552, 24964736, 37447104, 49929472, 74894208, 149788416]

約数ペア:

[(1, 149788416), (2, 74894208), (3, 49929472), (4, 37447104), (6, 24964736), (8, 18723552), (12, 12482368), (16, 9361776), (24, 6241184), (32, 4680888), (41, 3653376), (48, 3120592), (64, 2340444), (67, 2235648), (71, 2109696), (82, 1826688), (96, 1560296), (123, 1217792), (128, 1170222), (134, 1117824), (142, 1054848), (164, 913344), (192, 780148), (201, 745216), (213, 703232), (246, 608896), (256, 585111), (268, 558912), (284, 527424), (328, 456672), (384, 390074), (402, 372608), (426, 351616), (492, 304448), (536, 279456), (568, 263712), (656, 228336), (768, 195037), (804, 186304), (852, 175808), (984, 152224), (1072, 139728), (1136, 131856), (1312, 114168), (1608, 93152), (1704, 87904), (1968, 76112), (2144, 69864), (2272, 65928), (2624, 57084), (2747, 54528), (2911, 51456), (3216, 46576), (3408, 43952), (3936, 38056), (4288, 34932), (4544, 32964), (4757, 31488), (5248, 28542), (5494, 27264), (5822, 25728), (6432, 23288), (6816, 21976), (7872, 19028), (8241, 18176), (8576, 17466), (8733, 17152), (9088, 16482), (9514, 15744), (10496, 14271), (10988, 13632), (11644, 12864)]