147317360

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14057}}^1$

素因数の和:14201

約数の個数: 40

約数和(自身を含む): 345152016

約数和(自身を除く): 197834656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 14057, 28114, 56228, 70285, 112456, 140570, 224912, 281140, 562280, 1124560, 1841467, 3682934, 7365868, 9207335, 14731736, 18414670, 29463472, 36829340, 73658680, 147317360]

約数ペア:

[(1, 147317360), (2, 73658680), (4, 36829340), (5, 29463472), (8, 18414670), (10, 14731736), (16, 9207335), (20, 7365868), (40, 3682934), (80, 1841467), (131, 1124560), (262, 562280), (524, 281140), (655, 224912), (1048, 140570), (1310, 112456), (2096, 70285), (2620, 56228), (5240, 28114), (10480, 14057)]