140618232

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 394698720

約数和(自身を除く): 254080488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 251, 279, 372, 502, 558, 744, 753, 1004, 1116, 1506, 2008, 2232, 2259, 3012, 4518, 6024, 7781, 9036, 15562, 18072, 23343, 31124, 46686, 62248, 63001, 70029, 93372, 126002, 140058, 186744, 189003, 252004, 280116, 378006, 504008, 560232, 567009, 756012, 1134018, 1512024, 1953031, 2268036, 3906062, 4536072, 5859093, 7812124, 11718186, 15624248, 17577279, 23436372, 35154558, 46872744, 70309116, 140618232]

約数ペア:

[(1, 140618232), (2, 70309116), (3, 46872744), (4, 35154558), (6, 23436372), (8, 17577279), (9, 15624248), (12, 11718186), (18, 7812124), (24, 5859093), (31, 4536072), (36, 3906062), (62, 2268036), (72, 1953031), (93, 1512024), (124, 1134018), (186, 756012), (248, 567009), (251, 560232), (279, 504008), (372, 378006), (502, 280116), (558, 252004), (744, 189003), (753, 186744), (1004, 140058), (1116, 126002), (1506, 93372), (2008, 70029), (2232, 63001), (2259, 62248), (3012, 46686), (4518, 31124), (6024, 23343), (7781, 18072), (9036, 15562)]