156924724340

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2099}}^1\times {\mathrm{4243}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 330150945600

約数和(自身を除く): 173226221260

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 2099, 3524, 4198, 4243, 4405, 8396, 8486, 8810, 10495, 16972, 17620, 20990, 21215, 41980, 42430, 84860, 1849219, 3698438, 3738083, 7396876, 7476166, 8906057, 9246095, 14952332, 17812114, 18492190, 18690415, 35624228, 36984380, 37380830, 44530285, 74761660, 89060570, 178121140, 7846236217, 15692472434, 31384944868, 39231181085, 78462362170, 156924724340]

約数ペア:

[(1, 156924724340), (2, 78462362170), (4, 39231181085), (5, 31384944868), (10, 15692472434), (20, 7846236217), (881, 178121140), (1762, 89060570), (2099, 74761660), (3524, 44530285), (4198, 37380830), (4243, 36984380), (4405, 35624228), (8396, 18690415), (8486, 18492190), (8810, 17812114), (10495, 14952332), (16972, 9246095), (17620, 8906057), (20990, 7476166), (21215, 7396876), (41980, 3738083), (42430, 3698438), (84860, 1849219)]