157999830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181609}}^1$

素因数の和:181648

約数の個数: 32

約数和(自身を含む): 392277600

約数和(自身を除く): 234277770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 181609, 363218, 544827, 908045, 1089654, 1816090, 2724135, 5266661, 5448270, 10533322, 15799983, 26333305, 31599966, 52666610, 78999915, 157999830]

約数ペア:

[(1, 157999830), (2, 78999915), (3, 52666610), (5, 31599966), (6, 26333305), (10, 15799983), (15, 10533322), (29, 5448270), (30, 5266661), (58, 2724135), (87, 1816090), (145, 1089654), (174, 908045), (290, 544827), (435, 363218), (870, 181609)]