156959210090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11197}}^1\times {\mathrm{26449}}^1$

素因数の和:37706

約数の個数: 32

約数和(自身を含む): 287893861200

約数和(自身を除く): 130934651110

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 11197, 22394, 26449, 52898, 55985, 111970, 132245, 264490, 593441, 1186882, 1401797, 2803594, 2967205, 5934410, 7008985, 14017970, 296149453, 592298906, 1480747265, 2961494530, 15695921009, 31391842018, 78479605045, 156959210090]

約数ペア:

[(1, 156959210090), (2, 78479605045), (5, 31391842018), (10, 15695921009), (53, 2961494530), (106, 1480747265), (265, 592298906), (530, 296149453), (11197, 14017970), (22394, 7008985), (26449, 5934410), (52898, 2967205), (55985, 2803594), (111970, 1401797), (132245, 1186882), (264490, 593441)]