127919376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3021

約数の個数: 120

約数和(自身を含む): 402432576

約数和(自身を除く): 274513200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 2971, 3312, 3588, 4784, 5382, 5942, 7176, 8913, 10764, 11884, 14352, 17826, 21528, 23768, 26739, 35652, 38623, 43056, 47536, 53478, 68333, 71304, 77246, 106956, 115869, 136666, 142608, 154492, 204999, 213912, 231738, 273332, 308984, 347607, 409998, 427824, 463476, 546664, 614997, 617968, 695214, 819996, 888329, 926952, 1093328, 1229994, 1390428, 1639992, 1776658, 1853904, 2459988, 2664987, 2780856, 3279984, 3553316, 4919976, 5329974, 5561712, 7106632, 7994961, 9839952, 10659948, 14213264, 15989922, 21319896, 31979844, 42639792, 63959688, 127919376]

約数ペア:

[(1, 127919376), (2, 63959688), (3, 42639792), (4, 31979844), (6, 21319896), (8, 15989922), (9, 14213264), (12, 10659948), (13, 9839952), (16, 7994961), (18, 7106632), (23, 5561712), (24, 5329974), (26, 4919976), (36, 3553316), (39, 3279984), (46, 2780856), (48, 2664987), (52, 2459988), (69, 1853904), (72, 1776658), (78, 1639992), (92, 1390428), (104, 1229994), (117, 1093328), (138, 926952), (144, 888329), (156, 819996), (184, 695214), (207, 617968), (208, 614997), (234, 546664), (276, 463476), (299, 427824), (312, 409998), (368, 347607), (414, 308984), (468, 273332), (552, 231738), (598, 213912), (624, 204999), (828, 154492), (897, 142608), (936, 136666), (1104, 115869), (1196, 106956), (1656, 77246), (1794, 71304), (1872, 68333), (2392, 53478), (2691, 47536), (2971, 43056), (3312, 38623), (3588, 35652), (4784, 26739), (5382, 23768), (5942, 21528), (7176, 17826), (8913, 14352), (10764, 11884)]