123980136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 355898880

約数和(自身を除く): 231918744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 3251, 4767, 5448, 6356, 6502, 9534, 9753, 12712, 13004, 19068, 19506, 22757, 26008, 38136, 39012, 45514, 68271, 78024, 91028, 136542, 182056, 273084, 546168, 737977, 1475954, 2213931, 2951908, 4427862, 5165839, 5903816, 8855724, 10331678, 15497517, 17711448, 20663356, 30995034, 41326712, 61990068, 123980136]

約数ペア:

[(1, 123980136), (2, 61990068), (3, 41326712), (4, 30995034), (6, 20663356), (7, 17711448), (8, 15497517), (12, 10331678), (14, 8855724), (21, 5903816), (24, 5165839), (28, 4427862), (42, 2951908), (56, 2213931), (84, 1475954), (168, 737977), (227, 546168), (454, 273084), (681, 182056), (908, 136542), (1362, 91028), (1589, 78024), (1816, 68271), (2724, 45514), (3178, 39012), (3251, 38136), (4767, 26008), (5448, 22757), (6356, 19506), (6502, 19068), (9534, 13004), (9753, 12712)]