179690872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 352711800

約数和(自身を除く): 173020928

約数列:

[1, 2, 4, 8, 59, 61, 79, 118, 122, 158, 236, 244, 316, 472, 488, 632, 3599, 4661, 4819, 6241, 7198, 9322, 9638, 12482, 14396, 18644, 19276, 24964, 28792, 37288, 38552, 49928, 284321, 368219, 380701, 568642, 736438, 761402, 1137284, 1472876, 1522804, 2274568, 2945752, 3045608, 22461359, 44922718, 89845436, 179690872]

約数ペア:

[(1, 179690872), (2, 89845436), (4, 44922718), (8, 22461359), (59, 3045608), (61, 2945752), (79, 2274568), (118, 1522804), (122, 1472876), (158, 1137284), (236, 761402), (244, 736438), (316, 568642), (472, 380701), (488, 368219), (632, 284321), (3599, 49928), (4661, 38552), (4819, 37288), (6241, 28792), (7198, 24964), (9322, 19276), (9638, 18644), (12482, 14396)]