127978624

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 275400000

約数和(自身を除く): 147421376

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1499, 1856, 2668, 2944, 2998, 3712, 5336, 5996, 10672, 11992, 21344, 23984, 34477, 42688, 43471, 47968, 68954, 85376, 86942, 95936, 137908, 173884, 191872, 275816, 347768, 551632, 695536, 999833, 1103264, 1391072, 1999666, 2206528, 2782144, 3999332, 4413056, 5564288, 7998664, 15997328, 31994656, 63989312, 127978624]

約数ペア:

[(1, 127978624), (2, 63989312), (4, 31994656), (8, 15997328), (16, 7998664), (23, 5564288), (29, 4413056), (32, 3999332), (46, 2782144), (58, 2206528), (64, 1999666), (92, 1391072), (116, 1103264), (128, 999833), (184, 695536), (232, 551632), (368, 347768), (464, 275816), (667, 191872), (736, 173884), (928, 137908), (1334, 95936), (1472, 86942), (1499, 85376), (1856, 68954), (2668, 47968), (2944, 43471), (2998, 42688), (3712, 34477), (5336, 23984), (5996, 21344), (10672, 11992)]