149848888

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6673}}^1$

素因数の和:7087

約数の個数: 32

約数和(自身を含む): 321953760

約数和(自身を除く): 172104872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5614, 6673, 11228, 13346, 22456, 26692, 46711, 53384, 93422, 186844, 373688, 2675873, 5351746, 10703492, 18731111, 21406984, 37462222, 74924444, 149848888]

約数ペア:

[(1, 149848888), (2, 74924444), (4, 37462222), (7, 21406984), (8, 18731111), (14, 10703492), (28, 5351746), (56, 2675873), (401, 373688), (802, 186844), (1604, 93422), (2807, 53384), (3208, 46711), (5614, 26692), (6673, 22456), (11228, 13346)]