130298128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 264322368

約数和(自身を除く): 134024240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 523, 677, 1046, 1354, 2092, 2708, 4184, 5416, 8368, 10832, 12029, 15571, 24058, 31142, 48116, 62284, 96232, 124568, 192464, 249136, 354071, 708142, 1416284, 2832568, 5665136, 8143633, 16287266, 32574532, 65149064, 130298128]

約数ペア:

[(1, 130298128), (2, 65149064), (4, 32574532), (8, 16287266), (16, 8143633), (23, 5665136), (46, 2832568), (92, 1416284), (184, 708142), (368, 354071), (523, 249136), (677, 192464), (1046, 124568), (1354, 96232), (2092, 62284), (2708, 48116), (4184, 31142), (5416, 24058), (8368, 15571), (10832, 12029)]