168399530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15607}}^1$

素因数の和:15710

約数の個数: 32

約数和(自身を含む): 330390144

約数和(自身を除く): 161990614

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 15607, 31214, 78035, 156070, 202891, 405782, 1014455, 1295381, 2028910, 2590762, 6476905, 12953810, 16839953, 33679906, 84199765, 168399530]

約数ペア:

[(1, 168399530), (2, 84199765), (5, 33679906), (10, 16839953), (13, 12953810), (26, 6476905), (65, 2590762), (83, 2028910), (130, 1295381), (166, 1014455), (415, 405782), (830, 202891), (1079, 156070), (2158, 78035), (5395, 31214), (10790, 15607)]