157464270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 421021440

約数和(自身を除く): 263557170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 643, 907, 1286, 1814, 1929, 2721, 3215, 3858, 4535, 5442, 5787, 6430, 8163, 9070, 9645, 11574, 13605, 16326, 17361, 19290, 24489, 27210, 28935, 34722, 40815, 48978, 57870, 81630, 86805, 122445, 173610, 244890, 583201, 1166402, 1749603, 2916005, 3499206, 5248809, 5832010, 8748015, 10497618, 15746427, 17496030, 26244045, 31492854, 52488090, 78732135, 157464270]

約数ペア:

[(1, 157464270), (2, 78732135), (3, 52488090), (5, 31492854), (6, 26244045), (9, 17496030), (10, 15746427), (15, 10497618), (18, 8748015), (27, 5832010), (30, 5248809), (45, 3499206), (54, 2916005), (90, 1749603), (135, 1166402), (270, 583201), (643, 244890), (907, 173610), (1286, 122445), (1814, 86805), (1929, 81630), (2721, 57870), (3215, 48978), (3858, 40815), (4535, 34722), (5442, 28935), (5787, 27210), (6430, 24489), (8163, 19290), (9070, 17361), (9645, 16326), (11574, 13605)]