149691408

素因数分解:

$2^4\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2777}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 387186528

約数和(自身を除く): 237495120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1123, 2246, 2777, 3369, 4492, 5554, 6738, 8331, 8984, 11108, 13476, 16662, 17968, 22216, 26952, 33324, 44432, 53904, 66648, 133296, 3118571, 6237142, 9355713, 12474284, 18711426, 24948568, 37422852, 49897136, 74845704, 149691408]

約数ペア:

[(1, 149691408), (2, 74845704), (3, 49897136), (4, 37422852), (6, 24948568), (8, 18711426), (12, 12474284), (16, 9355713), (24, 6237142), (48, 3118571), (1123, 133296), (2246, 66648), (2777, 53904), (3369, 44432), (4492, 33324), (5554, 26952), (6738, 22216), (8331, 17968), (8984, 16662), (11108, 13476)]