157485738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{2027}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 329412096

約数和(自身を除く): 171926358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 563, 1126, 1689, 2027, 3378, 4054, 6081, 12162, 12949, 25898, 38847, 46621, 77694, 93242, 139863, 279726, 1141201, 2282402, 3423603, 6847206, 26247623, 52495246, 78742869, 157485738]

約数ペア:

[(1, 157485738), (2, 78742869), (3, 52495246), (6, 26247623), (23, 6847206), (46, 3423603), (69, 2282402), (138, 1141201), (563, 279726), (1126, 139863), (1689, 93242), (2027, 77694), (3378, 46621), (4054, 38847), (6081, 25898), (12162, 12949)]