155124456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{380207}}^1$

素因数の和:380233

約数の個数: 32

約数和(自身を含む): 410624640

約数和(自身を除く): 255500184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 380207, 760414, 1140621, 1520828, 2281242, 3041656, 4562484, 6463519, 9124968, 12927038, 19390557, 25854076, 38781114, 51708152, 77562228, 155124456]

約数ペア:

[(1, 155124456), (2, 77562228), (3, 51708152), (4, 38781114), (6, 25854076), (8, 19390557), (12, 12927038), (17, 9124968), (24, 6463519), (34, 4562484), (51, 3041656), (68, 2281242), (102, 1520828), (136, 1140621), (204, 760414), (408, 380207)]