158809616

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30169}}^1$

素因数の和:30231

約数の個数: 40

約数和(自身を含む): 359143680

約数和(自身を除く): 200334064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 30169, 60338, 120676, 211183, 241352, 422366, 482704, 844732, 1417943, 1689464, 2835886, 3378928, 5671772, 9925601, 11343544, 19851202, 22687088, 39702404, 79404808, 158809616]

約数ペア:

[(1, 158809616), (2, 79404808), (4, 39702404), (7, 22687088), (8, 19851202), (14, 11343544), (16, 9925601), (28, 5671772), (47, 3378928), (56, 2835886), (94, 1689464), (112, 1417943), (188, 844732), (329, 482704), (376, 422366), (658, 241352), (752, 211183), (1316, 120676), (2632, 60338), (5264, 30169)]