238194164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 474539520

約数和(自身を除く): 236345356

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 299, 316, 598, 1027, 1196, 1817, 2054, 2521, 3634, 4108, 5042, 7268, 10084, 23621, 32773, 47242, 57983, 65546, 94484, 115966, 131092, 199159, 231932, 398318, 753779, 796636, 1507558, 2589067, 3015116, 4580657, 5178134, 9161314, 10356268, 18322628, 59548541, 119097082, 238194164]

約数ペア:

[(1, 238194164), (2, 119097082), (4, 59548541), (13, 18322628), (23, 10356268), (26, 9161314), (46, 5178134), (52, 4580657), (79, 3015116), (92, 2589067), (158, 1507558), (299, 796636), (316, 753779), (598, 398318), (1027, 231932), (1196, 199159), (1817, 131092), (2054, 115966), (2521, 94484), (3634, 65546), (4108, 57983), (5042, 47242), (7268, 32773), (10084, 23621)]