158138512

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1741}}^1$

素因数の和:2567

約数の個数: 40

約数和(自身を含む): 350796992

約数和(自身を除く): 192658480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 1622, 1741, 3244, 3482, 5677, 6488, 6964, 11354, 12187, 12976, 13928, 22708, 24374, 27856, 45416, 48748, 90832, 97496, 194992, 1411951, 2823902, 5647804, 9883657, 11295608, 19767314, 22591216, 39534628, 79069256, 158138512]

約数ペア:

[(1, 158138512), (2, 79069256), (4, 39534628), (7, 22591216), (8, 19767314), (14, 11295608), (16, 9883657), (28, 5647804), (56, 2823902), (112, 1411951), (811, 194992), (1622, 97496), (1741, 90832), (3244, 48748), (3482, 45416), (5677, 27856), (6488, 24374), (6964, 22708), (11354, 13928), (12187, 12976)]