145516854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27281}}^1$

素因数の和:27420

約数の個数: 32

約数和(自身を含む): 335241216

約数和(自身を除く): 189724362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 27281, 54562, 81843, 163686, 190967, 381934, 572901, 1145802, 3464687, 6929374, 10394061, 20788122, 24252809, 48505618, 72758427, 145516854]

約数ペア:

[(1, 145516854), (2, 72758427), (3, 48505618), (6, 24252809), (7, 20788122), (14, 10394061), (21, 6929374), (42, 3464687), (127, 1145802), (254, 572901), (381, 381934), (762, 190967), (889, 163686), (1778, 81843), (2667, 54562), (5334, 27281)]