148764518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1997}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 271024704

約数和(自身を除く): 122260186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 1997, 2191, 3994, 4382, 5321, 10642, 13979, 27958, 33949, 37247, 67898, 74494, 237643, 475286, 625061, 1250122, 4375427, 8750854, 10626037, 21252074, 74382259, 148764518]

約数ペア:

[(1, 148764518), (2, 74382259), (7, 21252074), (14, 10626037), (17, 8750854), (34, 4375427), (119, 1250122), (238, 625061), (313, 475286), (626, 237643), (1997, 74494), (2191, 67898), (3994, 37247), (4382, 33949), (5321, 27958), (10642, 13979)]