156740814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{378601}}^1$

素因数の和:378632

約数の個数: 24

約数和(自身を含む): 354371472

約数和(自身を除く): 197630658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 378601, 757202, 1135803, 2271606, 3407409, 6814818, 8707823, 17415646, 26123469, 52246938, 78370407, 156740814]

約数ペア:

[(1, 156740814), (2, 78370407), (3, 52246938), (6, 26123469), (9, 17415646), (18, 8707823), (23, 6814818), (46, 3407409), (69, 2271606), (138, 1135803), (207, 757202), (414, 378601)]