133726144

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{26449}}^1$

素因数の和:26540

約数の個数: 28

約数和(自身を含む): 268732000

約数和(自身を除く): 135005856

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 26449, 52898, 105796, 211592, 423184, 846368, 1692736, 2089471, 4178942, 8357884, 16715768, 33431536, 66863072, 133726144]

約数ペア:

[(1, 133726144), (2, 66863072), (4, 33431536), (8, 16715768), (16, 8357884), (32, 4178942), (64, 2089471), (79, 1692736), (158, 846368), (316, 423184), (632, 211592), (1264, 105796), (2528, 52898), (5056, 26449)]