140952672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 321356448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 336, 417, 503, 504, 556, 672, 834, 973, 1006, 1008, 1112, 1251, 1509, 1668, 1946, 2012, 2016, 2224, 2502, 2919, 3018, 3336, 3521, 3892, 4024, 4448, 4527, 5004, 5838, 6036, 6672, 7042, 7784, 8048, 8757, 9054, 10008, 10563, 11676, 12072, 13344, 14084, 15568, 16096, 17514, 18108, 20016, 21126, 23352, 24144, 28168, 31136, 31689, 35028, 36216, 40032, 42252, 46704, 48288, 56336, 63378, 69917, 70056, 72432, 84504, 93408, 112672, 126756, 139834, 140112, 144864, 169008, 209751, 253512, 279668, 280224, 338016, 419502, 489419, 507024, 559336, 629253, 839004, 978838, 1014048, 1118672, 1258506, 1468257, 1678008, 1957676, 2237344, 2517012, 2936514, 3356016, 3915352, 4404771, 5034024, 5873028, 6712032, 7830704, 8809542, 10068048, 11746056, 15661408, 17619084, 20136096, 23492112, 35238168, 46984224, 70476336, 140952672]

約数ペア:

[(1, 140952672), (2, 70476336), (3, 46984224), (4, 35238168), (6, 23492112), (7, 20136096), (8, 17619084), (9, 15661408), (12, 11746056), (14, 10068048), (16, 8809542), (18, 7830704), (21, 6712032), (24, 5873028), (28, 5034024), (32, 4404771), (36, 3915352), (42, 3356016), (48, 2936514), (56, 2517012), (63, 2237344), (72, 1957676), (84, 1678008), (96, 1468257), (112, 1258506), (126, 1118672), (139, 1014048), (144, 978838), (168, 839004), (224, 629253), (252, 559336), (278, 507024), (288, 489419), (336, 419502), (417, 338016), (503, 280224), (504, 279668), (556, 253512), (672, 209751), (834, 169008), (973, 144864), (1006, 140112), (1008, 139834), (1112, 126756), (1251, 112672), (1509, 93408), (1668, 84504), (1946, 72432), (2012, 70056), (2016, 69917), (2224, 63378), (2502, 56336), (2919, 48288), (3018, 46704), (3336, 42252), (3521, 40032), (3892, 36216), (4024, 35028), (4448, 31689), (4527, 31136), (5004, 28168), (5838, 24144), (6036, 23352), (6672, 21126), (7042, 20016), (7784, 18108), (8048, 17514), (8757, 16096), (9054, 15568), (10008, 14084), (10563, 13344), (11676, 12072)]