149728702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{25097}}^1$

素因数の和:25275

約数の個数: 16

約数和(自身を含む): 237929040

約数和(自身を除く): 88200338

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 25097, 50194, 476843, 953686, 3940229, 7880458, 74864351, 149728702]

約数ペア:

[(1, 149728702), (2, 74864351), (19, 7880458), (38, 3940229), (157, 953686), (314, 476843), (2983, 50194), (5966, 25097)]