156912794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 249696000

約数和(自身を除く): 92783206

約数列:

[1, 2, 29, 58, 67, 134, 149, 271, 298, 542, 1943, 3886, 4321, 7859, 8642, 9983, 15718, 18157, 19966, 36314, 40379, 80758, 289507, 526553, 579014, 1053106, 1170991, 2341982, 2705393, 5410786, 78456397, 156912794]

約数ペア:

[(1, 156912794), (2, 78456397), (29, 5410786), (58, 2705393), (67, 2341982), (134, 1170991), (149, 1053106), (271, 579014), (298, 526553), (542, 289507), (1943, 80758), (3886, 40379), (4321, 36314), (7859, 19966), (8642, 18157), (9983, 15718)]