156957534

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61843}}^1$

素因数の和:61901

約数の個数: 32

約数和(自身を含む): 356221440

約数和(自身を除く): 199263906

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 61843, 123686, 185529, 371058, 556587, 1113174, 1669761, 2906621, 3339522, 5813242, 8719863, 17439726, 26159589, 52319178, 78478767, 156957534]

約数ペア:

[(1, 156957534), (2, 78478767), (3, 52319178), (6, 26159589), (9, 17439726), (18, 8719863), (27, 5813242), (47, 3339522), (54, 2906621), (94, 1669761), (141, 1113174), (282, 556587), (423, 371058), (846, 185529), (1269, 123686), (2538, 61843)]