140445648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 451721088

約数和(自身を除く): 311275440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 277, 336, 503, 504, 554, 831, 1006, 1008, 1108, 1509, 1662, 1939, 2012, 2216, 2493, 3018, 3324, 3521, 3878, 4024, 4432, 4527, 4986, 5817, 6036, 6648, 7042, 7756, 8048, 9054, 9972, 10563, 11634, 12072, 13296, 14084, 15512, 17451, 18108, 19944, 21126, 23268, 24144, 28168, 31024, 31689, 34902, 36216, 39888, 42252, 46536, 56336, 63378, 69804, 72432, 84504, 93072, 126756, 139331, 139608, 169008, 253512, 278662, 279216, 417993, 507024, 557324, 835986, 975317, 1114648, 1253979, 1671972, 1950634, 2229296, 2507958, 2925951, 3343944, 3901268, 5015916, 5851902, 6687888, 7802536, 8777853, 10031832, 11703804, 15605072, 17555706, 20063664, 23407608, 35111412, 46815216, 70222824, 140445648]

約数ペア:

[(1, 140445648), (2, 70222824), (3, 46815216), (4, 35111412), (6, 23407608), (7, 20063664), (8, 17555706), (9, 15605072), (12, 11703804), (14, 10031832), (16, 8777853), (18, 7802536), (21, 6687888), (24, 5851902), (28, 5015916), (36, 3901268), (42, 3343944), (48, 2925951), (56, 2507958), (63, 2229296), (72, 1950634), (84, 1671972), (112, 1253979), (126, 1114648), (144, 975317), (168, 835986), (252, 557324), (277, 507024), (336, 417993), (503, 279216), (504, 278662), (554, 253512), (831, 169008), (1006, 139608), (1008, 139331), (1108, 126756), (1509, 93072), (1662, 84504), (1939, 72432), (2012, 69804), (2216, 63378), (2493, 56336), (3018, 46536), (3324, 42252), (3521, 39888), (3878, 36216), (4024, 34902), (4432, 31689), (4527, 31024), (4986, 28168), (5817, 24144), (6036, 23268), (6648, 21126), (7042, 19944), (7756, 18108), (8048, 17451), (9054, 15512), (9972, 14084), (10563, 13296), (11634, 12072)]