156962159360

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{452497}}^1$

素因数の和:452789

約数の個数: 72

約数和(自身を含む): 377361612096

約数和(自身を除く): 220399452736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 542, 640, 1084, 1280, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 34688, 43360, 69376, 86720, 173440, 346880, 452497, 904994, 1809988, 2262485, 3619976, 4524970, 7239952, 9049940, 14479904, 18099880, 28959808, 36199760, 57919616, 72399520, 115839232, 122626687, 144799040, 245253374, 289598080, 490506748, 579196160, 613133435, 981013496, 1226266870, 1962026992, 2452533740, 3924053984, 4905067480, 7848107968, 9810134960, 15696215936, 19620269920, 31392431872, 39240539840, 78481079680, 156962159360]

約数ペア:

[(1, 156962159360), (2, 78481079680), (4, 39240539840), (5, 31392431872), (8, 19620269920), (10, 15696215936), (16, 9810134960), (20, 7848107968), (32, 4905067480), (40, 3924053984), (64, 2452533740), (80, 1962026992), (128, 1226266870), (160, 981013496), (256, 613133435), (271, 579196160), (320, 490506748), (542, 289598080), (640, 245253374), (1084, 144799040), (1280, 122626687), (1355, 115839232), (2168, 72399520), (2710, 57919616), (4336, 36199760), (5420, 28959808), (8672, 18099880), (10840, 14479904), (17344, 9049940), (21680, 7239952), (34688, 4524970), (43360, 3619976), (69376, 2262485), (86720, 1809988), (173440, 904994), (346880, 452497)]