102615808

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 232177960

約数和(自身を除く): 129562152

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 73, 76, 128, 136, 146, 152, 256, 272, 289, 292, 304, 323, 544, 578, 584, 608, 646, 1088, 1156, 1168, 1216, 1241, 1292, 1387, 2176, 2312, 2336, 2432, 2482, 2584, 2774, 4352, 4624, 4672, 4864, 4964, 5168, 5491, 5548, 9248, 9344, 9928, 10336, 10982, 11096, 18496, 18688, 19856, 20672, 21097, 21964, 22192, 23579, 36992, 39712, 41344, 42194, 43928, 44384, 47158, 73984, 79424, 82688, 84388, 87856, 88768, 94316, 158848, 168776, 175712, 177536, 188632, 317696, 337552, 351424, 355072, 377264, 400843, 675104, 702848, 754528, 801686, 1350208, 1405696, 1509056, 1603372, 2700416, 3018112, 3206744, 5400832, 6036224, 6413488, 12826976, 25653952, 51307904, 102615808]

約数ペア:

[(1, 102615808), (2, 51307904), (4, 25653952), (8, 12826976), (16, 6413488), (17, 6036224), (19, 5400832), (32, 3206744), (34, 3018112), (38, 2700416), (64, 1603372), (68, 1509056), (73, 1405696), (76, 1350208), (128, 801686), (136, 754528), (146, 702848), (152, 675104), (256, 400843), (272, 377264), (289, 355072), (292, 351424), (304, 337552), (323, 317696), (544, 188632), (578, 177536), (584, 175712), (608, 168776), (646, 158848), (1088, 94316), (1156, 88768), (1168, 87856), (1216, 84388), (1241, 82688), (1292, 79424), (1387, 73984), (2176, 47158), (2312, 44384), (2336, 43928), (2432, 42194), (2482, 41344), (2584, 39712), (2774, 36992), (4352, 23579), (4624, 22192), (4672, 21964), (4864, 21097), (4964, 20672), (5168, 19856), (5491, 18688), (5548, 18496), (9248, 11096), (9344, 10982), (9928, 10336)]