156974996230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5903}}^1\times {\mathrm{204557}}^1$

素因数の和:210480

約数の個数: 32

約数和(自身を含む): 304343028864

約数和(自身を除く): 147368032634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5903, 11806, 29515, 59030, 76739, 153478, 204557, 383695, 409114, 767390, 1022785, 2045570, 2659241, 5318482, 13296205, 26592410, 1207499971, 2414999942, 6037499855, 12074999710, 15697499623, 31394999246, 78487498115, 156974996230]

約数ペア:

[(1, 156974996230), (2, 78487498115), (5, 31394999246), (10, 15697499623), (13, 12074999710), (26, 6037499855), (65, 2414999942), (130, 1207499971), (5903, 26592410), (11806, 13296205), (29515, 5318482), (59030, 2659241), (76739, 2045570), (153478, 1022785), (204557, 767390), (383695, 409114)]