156616180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5857}}^1$

素因数の和:6064

約数の個数: 48

約数和(自身を含む): 377911296

約数和(自身を除く): 221295116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 5857, 6685, 11714, 13370, 23428, 26740, 29285, 40999, 58570, 81998, 117140, 163996, 204995, 409990, 819980, 1118687, 2237374, 4474748, 5593435, 7830809, 11186870, 15661618, 22373740, 31323236, 39154045, 78308090, 156616180]

約数ペア:

[(1, 156616180), (2, 78308090), (4, 39154045), (5, 31323236), (7, 22373740), (10, 15661618), (14, 11186870), (20, 7830809), (28, 5593435), (35, 4474748), (70, 2237374), (140, 1118687), (191, 819980), (382, 409990), (764, 204995), (955, 163996), (1337, 117140), (1910, 81998), (2674, 58570), (3820, 40999), (5348, 29285), (5857, 26740), (6685, 23428), (11714, 13370)]