156929120

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4283}}^1$

素因数の和:4527

約数の個数: 48

約数和(自身を含む): 372450960

約数和(自身を除く): 215521840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4283, 4580, 7328, 8566, 9160, 17132, 18320, 21415, 34264, 36640, 42830, 68528, 85660, 137056, 171320, 342640, 685280, 980807, 1961614, 3923228, 4904035, 7846456, 9808070, 15692912, 19616140, 31385824, 39232280, 78464560, 156929120]

約数ペア:

[(1, 156929120), (2, 78464560), (4, 39232280), (5, 31385824), (8, 19616140), (10, 15692912), (16, 9808070), (20, 7846456), (32, 4904035), (40, 3923228), (80, 1961614), (160, 980807), (229, 685280), (458, 342640), (916, 171320), (1145, 137056), (1832, 85660), (2290, 68528), (3664, 42830), (4283, 36640), (4580, 34264), (7328, 21415), (8566, 18320), (9160, 17132)]