138663924

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 384384000

約数和(自身を除く): 245720076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 343, 354, 413, 571, 588, 686, 708, 826, 1029, 1142, 1239, 1372, 1652, 1713, 2058, 2284, 2478, 2891, 3426, 3997, 4116, 4956, 5782, 6852, 7994, 8673, 11564, 11991, 15988, 17346, 20237, 23982, 27979, 33689, 34692, 40474, 47964, 55958, 60711, 67378, 80948, 83937, 101067, 111916, 121422, 134756, 167874, 195853, 202134, 235823, 242844, 335748, 391706, 404268, 471646, 587559, 707469, 783412, 943292, 1175118, 1414938, 1650761, 2350236, 2829876, 3301522, 4952283, 6603044, 9904566, 11555327, 19809132, 23110654, 34665981, 46221308, 69331962, 138663924]

約数ペア:

[(1, 138663924), (2, 69331962), (3, 46221308), (4, 34665981), (6, 23110654), (7, 19809132), (12, 11555327), (14, 9904566), (21, 6603044), (28, 4952283), (42, 3301522), (49, 2829876), (59, 2350236), (84, 1650761), (98, 1414938), (118, 1175118), (147, 943292), (177, 783412), (196, 707469), (236, 587559), (294, 471646), (343, 404268), (354, 391706), (413, 335748), (571, 242844), (588, 235823), (686, 202134), (708, 195853), (826, 167874), (1029, 134756), (1142, 121422), (1239, 111916), (1372, 101067), (1652, 83937), (1713, 80948), (2058, 67378), (2284, 60711), (2478, 55958), (2891, 47964), (3426, 40474), (3997, 34692), (4116, 33689), (4956, 27979), (5782, 23982), (6852, 20237), (7994, 17346), (8673, 15988), (11564, 11991)]