153867416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1033}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 296178960

約数和(自身を除く): 142311544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 433, 866, 1033, 1732, 2066, 3464, 4132, 8264, 18619, 37238, 44419, 74476, 88838, 148952, 177676, 355352, 447289, 894578, 1789156, 3578312, 19233427, 38466854, 76933708, 153867416]

約数ペア:

[(1, 153867416), (2, 76933708), (4, 38466854), (8, 19233427), (43, 3578312), (86, 1789156), (172, 894578), (344, 447289), (433, 355352), (866, 177676), (1033, 148952), (1732, 88838), (2066, 74476), (3464, 44419), (4132, 37238), (8264, 18619)]