157401322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 263660544

約数和(自身を除く): 106259222

約数列:

[1, 2, 13, 26, 31, 62, 401, 403, 487, 802, 806, 974, 5213, 6331, 10426, 12431, 12662, 15097, 24862, 30194, 161603, 195287, 196261, 323206, 390574, 392522, 2538731, 5077462, 6053897, 12107794, 78700661, 157401322]

約数ペア:

[(1, 157401322), (2, 78700661), (13, 12107794), (26, 6053897), (31, 5077462), (62, 2538731), (401, 392522), (403, 390574), (487, 323206), (802, 196261), (806, 195287), (974, 161603), (5213, 30194), (6331, 24862), (10426, 15097), (12431, 12662)]