145417872

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 385848320

約数和(自身を除く): 240430448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 103, 134, 201, 206, 268, 309, 402, 412, 439, 536, 618, 804, 824, 878, 1072, 1236, 1317, 1608, 1648, 1756, 2472, 2634, 3216, 3512, 4944, 5268, 6901, 7024, 10536, 13802, 20703, 21072, 27604, 29413, 41406, 45217, 55208, 58826, 82812, 88239, 90434, 110416, 117652, 135651, 165624, 176478, 180868, 235304, 271302, 331248, 352956, 361736, 470608, 542604, 705912, 723472, 1085208, 1411824, 2170416, 3029539, 6059078, 9088617, 12118156, 18177234, 24236312, 36354468, 48472624, 72708936, 145417872]

約数ペア:

[(1, 145417872), (2, 72708936), (3, 48472624), (4, 36354468), (6, 24236312), (8, 18177234), (12, 12118156), (16, 9088617), (24, 6059078), (48, 3029539), (67, 2170416), (103, 1411824), (134, 1085208), (201, 723472), (206, 705912), (268, 542604), (309, 470608), (402, 361736), (412, 352956), (439, 331248), (536, 271302), (618, 235304), (804, 180868), (824, 176478), (878, 165624), (1072, 135651), (1236, 117652), (1317, 110416), (1608, 90434), (1648, 88239), (1756, 82812), (2472, 58826), (2634, 55208), (3216, 45217), (3512, 41406), (4944, 29413), (5268, 27604), (6901, 21072), (7024, 20703), (10536, 13802)]