156900849820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54860437}}^1$

素因数の和:54860470

約数の個数: 48

約数和(自身を含む): 387095250528

約数和(自身を除く): 230194400708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 54860437, 109720874, 219441748, 274302185, 548604370, 603464807, 713185681, 1097208740, 1206929614, 1426371362, 2413859228, 2852742724, 3017324035, 3565928405, 6034648070, 7131856810, 7845042491, 12069296140, 14263713620, 15690084982, 31380169964, 39225212455, 78450424910, 156900849820]

約数ペア:

[(1, 156900849820), (2, 78450424910), (4, 39225212455), (5, 31380169964), (10, 15690084982), (11, 14263713620), (13, 12069296140), (20, 7845042491), (22, 7131856810), (26, 6034648070), (44, 3565928405), (52, 3017324035), (55, 2852742724), (65, 2413859228), (110, 1426371362), (130, 1206929614), (143, 1097208740), (220, 713185681), (260, 603464807), (286, 548604370), (572, 274302185), (715, 219441748), (1430, 109720874), (2860, 54860437)]