168239616

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 120

約数和(自身を含む): 477372720

約数和(自身を除く): 309133104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 379, 384, 408, 512, 544, 578, 758, 768, 816, 867, 1088, 1137, 1156, 1516, 1536, 1632, 1734, 2176, 2274, 2312, 3032, 3264, 3468, 4352, 4548, 4624, 6064, 6443, 6528, 6936, 8704, 9096, 9248, 12128, 12886, 13056, 13872, 18192, 18496, 19329, 24256, 25772, 26112, 27744, 36384, 36992, 38658, 48512, 51544, 55488, 72768, 73984, 77316, 97024, 103088, 109531, 110976, 145536, 147968, 154632, 194048, 206176, 219062, 221952, 291072, 309264, 328593, 412352, 438124, 443904, 582144, 618528, 657186, 824704, 876248, 1237056, 1314372, 1649408, 1752496, 2474112, 2628744, 3298816, 3504992, 4948224, 5257488, 7009984, 9896448, 10514976, 14019968, 21029952, 28039936, 42059904, 56079872, 84119808, 168239616]

約数ペア:

[(1, 168239616), (2, 84119808), (3, 56079872), (4, 42059904), (6, 28039936), (8, 21029952), (12, 14019968), (16, 10514976), (17, 9896448), (24, 7009984), (32, 5257488), (34, 4948224), (48, 3504992), (51, 3298816), (64, 2628744), (68, 2474112), (96, 1752496), (102, 1649408), (128, 1314372), (136, 1237056), (192, 876248), (204, 824704), (256, 657186), (272, 618528), (289, 582144), (379, 443904), (384, 438124), (408, 412352), (512, 328593), (544, 309264), (578, 291072), (758, 221952), (768, 219062), (816, 206176), (867, 194048), (1088, 154632), (1137, 147968), (1156, 145536), (1516, 110976), (1536, 109531), (1632, 103088), (1734, 97024), (2176, 77316), (2274, 73984), (2312, 72768), (3032, 55488), (3264, 51544), (3468, 48512), (4352, 38658), (4548, 36992), (4624, 36384), (6064, 27744), (6443, 26112), (6528, 25772), (6936, 24256), (8704, 19329), (9096, 18496), (9248, 18192), (12128, 13872), (12886, 13056)]