168754670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39521}}^1$

素因数の和:39596

約数の個数: 32

約数和(自身を含む): 352852416

約数和(自身を除く): 184097746

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 39521, 79042, 197605, 276647, 395210, 553294, 1383235, 2410781, 2766470, 4821562, 12053905, 16875467, 24107810, 33750934, 84377335, 168754670]

約数ペア:

[(1, 168754670), (2, 84377335), (5, 33750934), (7, 24107810), (10, 16875467), (14, 12053905), (35, 4821562), (61, 2766470), (70, 2410781), (122, 1383235), (305, 553294), (427, 395210), (610, 276647), (854, 197605), (2135, 79042), (4270, 39521)]