156511090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4567}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 296006400

約数和(自身を除く): 139495310

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 4567, 6854, 9134, 17135, 22835, 34270, 45670, 105041, 210082, 525205, 680483, 1050410, 1360966, 3402415, 6804830, 15651109, 31302218, 78255545, 156511090]

約数ペア:

[(1, 156511090), (2, 78255545), (5, 31302218), (10, 15651109), (23, 6804830), (46, 3402415), (115, 1360966), (149, 1050410), (230, 680483), (298, 525205), (745, 210082), (1490, 105041), (3427, 45670), (4567, 34270), (6854, 22835), (9134, 17135)]