147228732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 455051520

約数和(自身を除く): 307822788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 647, 756, 774, 882, 903, 1161, 1204, 1294, 1323, 1548, 1764, 1806, 1941, 2107, 2322, 2588, 2646, 2709, 3612, 3882, 4214, 4529, 4644, 5292, 5418, 5823, 6321, 7764, 8127, 8428, 9058, 10836, 11646, 12642, 13587, 16254, 17469, 18116, 18963, 23292, 25284, 27174, 27821, 31703, 32508, 34938, 37926, 40761, 54348, 55642, 56889, 63406, 69876, 75852, 81522, 83463, 95109, 111284, 113778, 122283, 126812, 163044, 166926, 190218, 194747, 227556, 244566, 250389, 285327, 333852, 380436, 389494, 489132, 500778, 570654, 584241, 751167, 778988, 855981, 1001556, 1141308, 1168482, 1363229, 1502334, 1711962, 1752723, 2336964, 2726458, 3004668, 3423924, 3505446, 4089687, 5258169, 5452916, 7010892, 8179374, 10516338, 12269061, 16358748, 21032676, 24538122, 36807183, 49076244, 73614366, 147228732]

約数ペア:

[(1, 147228732), (2, 73614366), (3, 49076244), (4, 36807183), (6, 24538122), (7, 21032676), (9, 16358748), (12, 12269061), (14, 10516338), (18, 8179374), (21, 7010892), (27, 5452916), (28, 5258169), (36, 4089687), (42, 3505446), (43, 3423924), (49, 3004668), (54, 2726458), (63, 2336964), (84, 1752723), (86, 1711962), (98, 1502334), (108, 1363229), (126, 1168482), (129, 1141308), (147, 1001556), (172, 855981), (189, 778988), (196, 751167), (252, 584241), (258, 570654), (294, 500778), (301, 489132), (378, 389494), (387, 380436), (441, 333852), (516, 285327), (588, 250389), (602, 244566), (647, 227556), (756, 194747), (774, 190218), (882, 166926), (903, 163044), (1161, 126812), (1204, 122283), (1294, 113778), (1323, 111284), (1548, 95109), (1764, 83463), (1806, 81522), (1941, 75852), (2107, 69876), (2322, 63406), (2588, 56889), (2646, 55642), (2709, 54348), (3612, 40761), (3882, 37926), (4214, 34938), (4529, 32508), (4644, 31703), (5292, 27821), (5418, 27174), (5823, 25284), (6321, 23292), (7764, 18963), (8127, 18116), (8428, 17469), (9058, 16254), (10836, 13587), (11646, 12642)]