147366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6971}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 356073984

約数和(自身を除く): 208707044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 6971, 10570, 13942, 21140, 27884, 34855, 48797, 69710, 97594, 139420, 195188, 243985, 487970, 975940, 1052621, 2105242, 4210484, 5263105, 7368347, 10526210, 14736694, 21052420, 29473388, 36841735, 73683470, 147366940]

約数ペア:

[(1, 147366940), (2, 73683470), (4, 36841735), (5, 29473388), (7, 21052420), (10, 14736694), (14, 10526210), (20, 7368347), (28, 5263105), (35, 4210484), (70, 2105242), (140, 1052621), (151, 975940), (302, 487970), (604, 243985), (755, 195188), (1057, 139420), (1510, 97594), (2114, 69710), (3020, 48797), (4228, 34855), (5285, 27884), (6971, 21140), (10570, 13942)]