143259228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 415134720

約数和(自身を除く): 271875492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1319, 1724, 2586, 2638, 3017, 3879, 3957, 5172, 5276, 6034, 7758, 7914, 9051, 9233, 11871, 12068, 15516, 15828, 18102, 18466, 23742, 27153, 27699, 36204, 36932, 47484, 54306, 55398, 83097, 108612, 110796, 166194, 332388, 568489, 1136978, 1705467, 2273956, 3410934, 3979423, 5116401, 6821868, 7958846, 10232802, 11938269, 15917692, 20465604, 23876538, 35814807, 47753076, 71629614, 143259228]

約数ペア:

[(1, 143259228), (2, 71629614), (3, 47753076), (4, 35814807), (6, 23876538), (7, 20465604), (9, 15917692), (12, 11938269), (14, 10232802), (18, 7958846), (21, 6821868), (28, 5116401), (36, 3979423), (42, 3410934), (63, 2273956), (84, 1705467), (126, 1136978), (252, 568489), (431, 332388), (862, 166194), (1293, 110796), (1319, 108612), (1724, 83097), (2586, 55398), (2638, 54306), (3017, 47484), (3879, 36932), (3957, 36204), (5172, 27699), (5276, 27153), (6034, 23742), (7758, 18466), (7914, 18102), (9051, 15828), (9233, 15516), (11871, 12068)]