149495868

素因数分解:

$2^2\times 3^4\times {\mathrm{461407}}^1$

素因数の和:461423

約数の個数: 30

約数和(自身を含む): 390812576

約数和(自身を除く): 241316708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 461407, 922814, 1384221, 1845628, 2768442, 4152663, 5536884, 8305326, 12457989, 16610652, 24915978, 37373967, 49831956, 74747934, 149495868]

約数ペア:

[(1, 149495868), (2, 74747934), (3, 49831956), (4, 37373967), (6, 24915978), (9, 16610652), (12, 12457989), (18, 8305326), (27, 5536884), (36, 4152663), (54, 2768442), (81, 1845628), (108, 1384221), (162, 922814), (324, 461407)]