127353456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 376356864

約数和(自身を除く): 249003408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 607, 744, 752, 846, 1116, 1128, 1214, 1457, 1488, 1692, 1821, 2232, 2256, 2428, 2914, 3384, 3642, 4371, 4464, 4856, 5463, 5828, 6768, 7284, 8742, 9712, 10926, 11656, 13113, 14568, 17484, 18817, 21852, 23312, 26226, 28529, 29136, 34968, 37634, 43704, 52452, 56451, 57058, 69936, 75268, 85587, 87408, 104904, 112902, 114116, 150536, 169353, 171174, 209808, 225804, 228232, 256761, 301072, 338706, 342348, 451608, 456464, 513522, 677412, 684696, 884399, 903216, 1027044, 1354824, 1369392, 1768798, 2054088, 2653197, 2709648, 3537596, 4108176, 5306394, 7075192, 7959591, 10612788, 14150384, 15919182, 21225576, 31838364, 42451152, 63676728, 127353456]

約数ペア:

[(1, 127353456), (2, 63676728), (3, 42451152), (4, 31838364), (6, 21225576), (8, 15919182), (9, 14150384), (12, 10612788), (16, 7959591), (18, 7075192), (24, 5306394), (31, 4108176), (36, 3537596), (47, 2709648), (48, 2653197), (62, 2054088), (72, 1768798), (93, 1369392), (94, 1354824), (124, 1027044), (141, 903216), (144, 884399), (186, 684696), (188, 677412), (248, 513522), (279, 456464), (282, 451608), (372, 342348), (376, 338706), (423, 301072), (496, 256761), (558, 228232), (564, 225804), (607, 209808), (744, 171174), (752, 169353), (846, 150536), (1116, 114116), (1128, 112902), (1214, 104904), (1457, 87408), (1488, 85587), (1692, 75268), (1821, 69936), (2232, 57058), (2256, 56451), (2428, 52452), (2914, 43704), (3384, 37634), (3642, 34968), (4371, 29136), (4464, 28529), (4856, 26226), (5463, 23312), (5828, 21852), (6768, 18817), (7284, 17484), (8742, 14568), (9712, 13113), (10926, 11656)]