156748984

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52813}}^1$

素因数の和:52879

約数の個数: 32

約数和(自身を含む): 342234720

約数和(自身を除く): 185485736

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 52813, 105626, 211252, 369691, 422504, 739382, 1478764, 2799089, 2957528, 5598178, 11196356, 19593623, 22392712, 39187246, 78374492, 156748984]

約数ペア:

[(1, 156748984), (2, 78374492), (4, 39187246), (7, 22392712), (8, 19593623), (14, 11196356), (28, 5598178), (53, 2957528), (56, 2799089), (106, 1478764), (212, 739382), (371, 422504), (424, 369691), (742, 211252), (1484, 105626), (2968, 52813)]