151890136

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{60659}}^1$

素因数の和:60978

約数の個数: 16

約数和(自身を含む): 285708600

約数和(自身を除く): 133818464

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 60659, 121318, 242636, 485272, 18986267, 37972534, 75945068, 151890136]

約数ペア:

[(1, 151890136), (2, 75945068), (4, 37972534), (8, 18986267), (313, 485272), (626, 242636), (1252, 121318), (2504, 60659)]