131128416

素因数分解:

$2^5\times 3^3\times {\mathrm{151769}}^1$

素因数の和:151788

約数の個数: 48

約数和(自身を含む): 382460400

約数和(自身を除く): 251331984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 151769, 303538, 455307, 607076, 910614, 1214152, 1365921, 1821228, 2428304, 2731842, 3642456, 4097763, 4856608, 5463684, 7284912, 8195526, 10927368, 14569824, 16391052, 21854736, 32782104, 43709472, 65564208, 131128416]

約数ペア:

[(1, 131128416), (2, 65564208), (3, 43709472), (4, 32782104), (6, 21854736), (8, 16391052), (9, 14569824), (12, 10927368), (16, 8195526), (18, 7284912), (24, 5463684), (27, 4856608), (32, 4097763), (36, 3642456), (48, 2731842), (54, 2428304), (72, 1821228), (96, 1365921), (108, 1214152), (144, 910614), (216, 607076), (288, 455307), (432, 303538), (864, 151769)]