143896347

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 124997733

約数列:

[1, 3, 7, 9, 17, 21, 29, 41, 51, 63, 87, 113, 119, 123, 153, 203, 261, 287, 339, 357, 369, 493, 609, 697, 791, 861, 1017, 1071, 1189, 1479, 1827, 1921, 2091, 2373, 2583, 3277, 3451, 3567, 4437, 4633, 4879, 5763, 6273, 7119, 8323, 9831, 10353, 10701, 13447, 13899, 14637, 17289, 20213, 22939, 24969, 29493, 31059, 32431, 40341, 41697, 43911, 55709, 60639, 68817, 74907, 78761, 97293, 121023, 134357, 141491, 167127, 181917, 206451, 236283, 291879, 389963, 403071, 424473, 501381, 551327, 708849, 940499, 1169889, 1209213, 1273419, 1653981, 2284069, 2821497, 3509667, 4961943, 6852207, 8464491, 15988483, 20556621, 47965449, 143896347]

約数ペア:

[(1, 143896347), (3, 47965449), (7, 20556621), (9, 15988483), (17, 8464491), (21, 6852207), (29, 4961943), (41, 3509667), (51, 2821497), (63, 2284069), (87, 1653981), (113, 1273419), (119, 1209213), (123, 1169889), (153, 940499), (203, 708849), (261, 551327), (287, 501381), (339, 424473), (357, 403071), (369, 389963), (493, 291879), (609, 236283), (697, 206451), (791, 181917), (861, 167127), (1017, 141491), (1071, 134357), (1189, 121023), (1479, 97293), (1827, 78761), (1921, 74907), (2091, 68817), (2373, 60639), (2583, 55709), (3277, 43911), (3451, 41697), (3567, 40341), (4437, 32431), (4633, 31059), (4879, 29493), (5763, 24969), (6273, 22939), (7119, 20213), (8323, 17289), (9831, 14637), (10353, 13899), (10701, 13447)]