156817314

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 345246720

約数和(自身を除く): 188429406

約数列:

[1, 2, 3, 6, 9, 18, 127, 181, 254, 362, 379, 381, 543, 758, 762, 1086, 1137, 1143, 1629, 2274, 2286, 3258, 3411, 6822, 22987, 45974, 48133, 68599, 68961, 96266, 137198, 137922, 144399, 205797, 206883, 288798, 411594, 413766, 433197, 617391, 866394, 1234782, 8712073, 17424146, 26136219, 52272438, 78408657, 156817314]

約数ペア:

[(1, 156817314), (2, 78408657), (3, 52272438), (6, 26136219), (9, 17424146), (18, 8712073), (127, 1234782), (181, 866394), (254, 617391), (362, 433197), (379, 413766), (381, 411594), (543, 288798), (758, 206883), (762, 205797), (1086, 144399), (1137, 137922), (1143, 137198), (1629, 96266), (2274, 68961), (2286, 68599), (3258, 48133), (3411, 45974), (6822, 22987)]