191396005864

素因数分解:

$2^3\times 7^3\times {\mathrm{983}}^1\times {\mathrm{70957}}^1$

素因数の和:71967

約数の個数: 64

約数和(自身を含む): 418936032000

約数和(自身を除く): 227540026136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 983, 1372, 1966, 2744, 3932, 6881, 7864, 13762, 27524, 48167, 55048, 70957, 96334, 141914, 192668, 283828, 337169, 385336, 496699, 567656, 674338, 993398, 1348676, 1986796, 2697352, 3476893, 3973592, 6953786, 13907572, 24338251, 27815144, 48676502, 69750731, 97353004, 139501462, 194706008, 279002924, 488255117, 558005848, 976510234, 1953020468, 3417785819, 3906040936, 6835571638, 13671143276, 23924500733, 27342286552, 47849001466, 95698002932, 191396005864]

約数ペア:

[(1, 191396005864), (2, 95698002932), (4, 47849001466), (7, 27342286552), (8, 23924500733), (14, 13671143276), (28, 6835571638), (49, 3906040936), (56, 3417785819), (98, 1953020468), (196, 976510234), (343, 558005848), (392, 488255117), (686, 279002924), (983, 194706008), (1372, 139501462), (1966, 97353004), (2744, 69750731), (3932, 48676502), (6881, 27815144), (7864, 24338251), (13762, 13907572), (27524, 6953786), (48167, 3973592), (55048, 3476893), (70957, 2697352), (96334, 1986796), (141914, 1348676), (192668, 993398), (283828, 674338), (337169, 567656), (385336, 496699)]