139004496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31139}}^1$

素因数の和:31184

約数の個数: 60

約数和(自身を含む): 401581440

約数和(自身を除く): 262576944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31139, 62278, 93417, 124556, 186834, 249112, 280251, 373668, 498224, 560502, 747336, 965309, 1121004, 1494672, 1930618, 2242008, 2895927, 3861236, 4484016, 5791854, 7722472, 8687781, 11583708, 15444944, 17375562, 23167416, 34751124, 46334832, 69502248, 139004496]

約数ペア:

[(1, 139004496), (2, 69502248), (3, 46334832), (4, 34751124), (6, 23167416), (8, 17375562), (9, 15444944), (12, 11583708), (16, 8687781), (18, 7722472), (24, 5791854), (31, 4484016), (36, 3861236), (48, 2895927), (62, 2242008), (72, 1930618), (93, 1494672), (124, 1121004), (144, 965309), (186, 747336), (248, 560502), (279, 498224), (372, 373668), (496, 280251), (558, 249112), (744, 186834), (1116, 124556), (1488, 93417), (2232, 62278), (4464, 31139)]