128889174918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82940267}}^1$

素因数の和:82940316

約数の個数: 32

約数和(自身を含む): 302566097664

約数和(自身を除く): 173676922746

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 82940267, 165880534, 248820801, 497641602, 580581869, 1161163738, 1741745607, 3068789879, 3483491214, 6137579758, 9206369637, 18412739274, 21481529153, 42963058306, 64444587459, 128889174918]

約数ペア:

[(1, 128889174918), (2, 64444587459), (3, 42963058306), (6, 21481529153), (7, 18412739274), (14, 9206369637), (21, 6137579758), (37, 3483491214), (42, 3068789879), (74, 1741745607), (111, 1161163738), (222, 580581869), (259, 497641602), (518, 248820801), (777, 165880534), (1554, 82940267)]