156916758117

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{50543}}^1$

素因数の和:50854

約数の個数: 64

約数和(自身を含む): 260855562240

約数和(自身を除く): 103938804123

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 251, 399, 589, 651, 753, 1757, 1767, 4123, 4769, 5271, 7781, 12369, 14307, 23343, 33383, 50543, 54467, 100149, 147839, 151629, 163401, 353801, 443517, 960317, 1034873, 1061403, 1566833, 2880951, 3104619, 4700499, 6722219, 10967831, 12686293, 20166657, 29769827, 32903493, 38058879, 88804051, 89309481, 208388789, 241039567, 266412153, 393275083, 625166367, 723118701, 1179825249, 1687276969, 2752925581, 5061830907, 7472226577, 8258776743, 22416679731, 52305586039, 156916758117]

約数ペア:

[(1, 156916758117), (3, 52305586039), (7, 22416679731), (19, 8258776743), (21, 7472226577), (31, 5061830907), (57, 2752925581), (93, 1687276969), (133, 1179825249), (217, 723118701), (251, 625166367), (399, 393275083), (589, 266412153), (651, 241039567), (753, 208388789), (1757, 89309481), (1767, 88804051), (4123, 38058879), (4769, 32903493), (5271, 29769827), (7781, 20166657), (12369, 12686293), (14307, 10967831), (23343, 6722219), (33383, 4700499), (50543, 3104619), (54467, 2880951), (100149, 1566833), (147839, 1061403), (151629, 1034873), (163401, 960317), (353801, 443517)]