149895802

素因数分解:

$2^1\times 7^3\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 263376000

約数和(自身を除く): 113480198

約数列:

[1, 2, 7, 14, 49, 98, 343, 353, 619, 686, 706, 1238, 2471, 4333, 4942, 8666, 17297, 30331, 34594, 60662, 121079, 212317, 218507, 242158, 424634, 437014, 1529549, 3059098, 10706843, 21413686, 74947901, 149895802]

約数ペア:

[(1, 149895802), (2, 74947901), (7, 21413686), (14, 10706843), (49, 3059098), (98, 1529549), (343, 437014), (353, 424634), (619, 242158), (686, 218507), (706, 212317), (1238, 121079), (2471, 60662), (4333, 34594), (4942, 30331), (8666, 17297)]