157215263830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{185153}}^1$

素因数の和:185329

約数の個数: 64

約数和(自身を含む): 307948132800

約数和(自身を除く): 150732868970

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 109, 190, 205, 218, 410, 545, 779, 1090, 1558, 2071, 3895, 4142, 4469, 7790, 8938, 10355, 20710, 22345, 44690, 84911, 169822, 185153, 370306, 424555, 849110, 925765, 1851530, 3517907, 7035814, 7591273, 15182546, 17589535, 20181677, 35179070, 37956365, 40363354, 75912730, 100908385, 144234187, 201816770, 288468374, 383451863, 721170935, 766903726, 827448757, 1442341870, 1654897514, 1917259315, 3834518630, 4137243785, 8274487570, 15721526383, 31443052766, 78607631915, 157215263830]

約数ペア:

[(1, 157215263830), (2, 78607631915), (5, 31443052766), (10, 15721526383), (19, 8274487570), (38, 4137243785), (41, 3834518630), (82, 1917259315), (95, 1654897514), (109, 1442341870), (190, 827448757), (205, 766903726), (218, 721170935), (410, 383451863), (545, 288468374), (779, 201816770), (1090, 144234187), (1558, 100908385), (2071, 75912730), (3895, 40363354), (4142, 37956365), (4469, 35179070), (7790, 20181677), (8938, 17589535), (10355, 15182546), (20710, 7591273), (22345, 7035814), (44690, 3517907), (84911, 1851530), (169822, 925765), (185153, 849110), (370306, 424555)]