157215702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70627}}^1$

素因数の和:70692

約数の個数: 32

約数和(自身を含む): 366135552

約数和(自身を除く): 208919850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 70627, 141254, 211881, 423762, 494389, 988778, 1483167, 2966334, 3743231, 7486462, 11229693, 22459386, 26202617, 52405234, 78607851, 157215702]

約数ペア:

[(1, 157215702), (2, 78607851), (3, 52405234), (6, 26202617), (7, 22459386), (14, 11229693), (21, 7486462), (42, 3743231), (53, 2966334), (106, 1483167), (159, 988778), (318, 494389), (371, 423762), (742, 211881), (1113, 141254), (2226, 70627)]