166810362485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{219587}}^1$

素因数の和:219678

約数の個数: 48

約数和(自身を含む): 231463319040

約数和(自身を除く): 64652956555

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 169, 377, 403, 845, 899, 1885, 2015, 4495, 4901, 5239, 11687, 24505, 26195, 58435, 151931, 219587, 759655, 1097935, 2854631, 6368023, 6807197, 14273155, 31840115, 34035985, 37110203, 82784299, 88493561, 185551015, 197408713, 413921495, 442467805, 987043565, 1076195887, 1150416293, 2566313269, 5380979435, 5752081465, 12831566345, 33362072497, 166810362485]

約数ペア:

[(1, 166810362485), (5, 33362072497), (13, 12831566345), (29, 5752081465), (31, 5380979435), (65, 2566313269), (145, 1150416293), (155, 1076195887), (169, 987043565), (377, 442467805), (403, 413921495), (845, 197408713), (899, 185551015), (1885, 88493561), (2015, 82784299), (4495, 37110203), (4901, 34035985), (5239, 31840115), (11687, 14273155), (24505, 6807197), (26195, 6368023), (58435, 2854631), (151931, 1097935), (219587, 759655)]