156939397246

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{16063}}^1$

素因数の和:16704

約数の個数: 32

約数和(自身を含む): 240458803200

約数和(自身を除く): 83519405954

約数列:

[1, 2, 89, 131, 178, 262, 419, 838, 11659, 16063, 23318, 32126, 37291, 54889, 74582, 109778, 1429607, 2104253, 2859214, 4208506, 4885121, 6730397, 9770242, 13460794, 187278517, 374557034, 599005333, 881682007, 1198010666, 1763364014, 78469698623, 156939397246]

約数ペア:

[(1, 156939397246), (2, 78469698623), (89, 1763364014), (131, 1198010666), (178, 881682007), (262, 599005333), (419, 374557034), (838, 187278517), (11659, 13460794), (16063, 9770242), (23318, 6730397), (32126, 4885121), (37291, 4208506), (54889, 2859214), (74582, 2104253), (109778, 1429607)]