156991644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{55201}}^1$

素因数の和:55290

約数の個数: 36

約数和(自身を含む): 401870560

約数和(自身を除く): 244878916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 55201, 110402, 165603, 220804, 331206, 496809, 662412, 993618, 1987236, 4360879, 8721758, 13082637, 17443516, 26165274, 39247911, 52330548, 78495822, 156991644]

約数ペア:

[(1, 156991644), (2, 78495822), (3, 52330548), (4, 39247911), (6, 26165274), (9, 17443516), (12, 13082637), (18, 8721758), (36, 4360879), (79, 1987236), (158, 993618), (237, 662412), (316, 496809), (474, 331206), (711, 220804), (948, 165603), (1422, 110402), (2844, 55201)]