157473608

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 141902392

約数列:

[1, 2, 4, 8, 109, 218, 419, 431, 436, 838, 862, 872, 1676, 1724, 3352, 3448, 45671, 46979, 91342, 93958, 180589, 182684, 187916, 361178, 365368, 375832, 722356, 1444712, 19684201, 39368402, 78736804, 157473608]

約数ペア:

[(1, 157473608), (2, 78736804), (4, 39368402), (8, 19684201), (109, 1444712), (218, 722356), (419, 375832), (431, 365368), (436, 361178), (838, 187916), (862, 182684), (872, 180589), (1676, 93958), (1724, 91342), (3352, 46979), (3448, 45671)]