156978103058

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4268261}}^1$

素因数の和:4268378

約数の個数: 32

約数和(自身を含む): 280271155968

約数和(自身を除く): 123293052910

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 4268261, 8536522, 29877827, 59755654, 157925657, 303046531, 315851314, 606093062, 1105479599, 2121325717, 2210959198, 4242651434, 11212721647, 22425443294, 78489051529, 156978103058]

約数ペア:

[(1, 156978103058), (2, 78489051529), (7, 22425443294), (14, 11212721647), (37, 4242651434), (71, 2210959198), (74, 2121325717), (142, 1105479599), (259, 606093062), (497, 315851314), (518, 303046531), (994, 157925657), (2627, 59755654), (5254, 29877827), (18389, 8536522), (36778, 4268261)]