160437276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 421110144

約数和(自身を除く): 260672868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 233, 279, 372, 466, 558, 617, 699, 932, 1116, 1234, 1398, 1851, 2097, 2468, 2796, 3702, 4194, 5553, 7223, 7404, 8388, 11106, 14446, 19127, 21669, 22212, 28892, 38254, 43338, 57381, 65007, 76508, 86676, 114762, 130014, 143761, 172143, 229524, 260028, 287522, 344286, 431283, 575044, 688572, 862566, 1293849, 1725132, 2587698, 4456591, 5175396, 8913182, 13369773, 17826364, 26739546, 40109319, 53479092, 80218638, 160437276]

約数ペア:

[(1, 160437276), (2, 80218638), (3, 53479092), (4, 40109319), (6, 26739546), (9, 17826364), (12, 13369773), (18, 8913182), (31, 5175396), (36, 4456591), (62, 2587698), (93, 1725132), (124, 1293849), (186, 862566), (233, 688572), (279, 575044), (372, 431283), (466, 344286), (558, 287522), (617, 260028), (699, 229524), (932, 172143), (1116, 143761), (1234, 130014), (1398, 114762), (1851, 86676), (2097, 76508), (2468, 65007), (2796, 57381), (3702, 43338), (4194, 38254), (5553, 28892), (7223, 22212), (7404, 21669), (8388, 19127), (11106, 14446)]