166157035345

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 241694409600

約数和(自身を除く): 75537374255

約数列:

[1, 5, 7, 35, 37, 49, 139, 163, 185, 245, 259, 695, 809, 815, 973, 1141, 1295, 1813, 4045, 4865, 5143, 5663, 5705, 6031, 6811, 7987, 9065, 22657, 25715, 28315, 29933, 30155, 34055, 36001, 39641, 39935, 42217, 112451, 113285, 131867, 149665, 158599, 180005, 198205, 209531, 211085, 252007, 295519, 562255, 659335, 787157, 792995, 838309, 923069, 1047655, 1110193, 1260035, 1466717, 1477595, 3935785, 4160687, 4191545, 4615345, 4879079, 5510099, 5550965, 5868163, 6461483, 7333585, 18329513, 20803435, 24395395, 27550495, 29124809, 29340815, 32307415, 34153553, 41077141, 91647565, 128306591, 145624045, 170767765, 203873663, 205385705, 239074871, 641532955, 678191981, 898146137, 1019368315, 1195374355, 3390959905, 4490730685, 4747343867, 23736719335, 33231407069, 166157035345]

約数ペア:

[(1, 166157035345), (5, 33231407069), (7, 23736719335), (35, 4747343867), (37, 4490730685), (49, 3390959905), (139, 1195374355), (163, 1019368315), (185, 898146137), (245, 678191981), (259, 641532955), (695, 239074871), (809, 205385705), (815, 203873663), (973, 170767765), (1141, 145624045), (1295, 128306591), (1813, 91647565), (4045, 41077141), (4865, 34153553), (5143, 32307415), (5663, 29340815), (5705, 29124809), (6031, 27550495), (6811, 24395395), (7987, 20803435), (9065, 18329513), (22657, 7333585), (25715, 6461483), (28315, 5868163), (29933, 5550965), (30155, 5510099), (34055, 4879079), (36001, 4615345), (39641, 4191545), (39935, 4160687), (42217, 3935785), (112451, 1477595), (113285, 1466717), (131867, 1260035), (149665, 1110193), (158599, 1047655), (180005, 923069), (198205, 838309), (209531, 792995), (211085, 787157), (252007, 659335), (295519, 562255)]