149701554

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{6983}}^1$

素因数の和:7391

約数の個数: 32

約数和(自身を含む): 333555840

約数和(自身を除く): 183854286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 6983, 7146, 10719, 13966, 20949, 21438, 41898, 62847, 125694, 188541, 377082, 2772251, 5544502, 8316753, 16633506, 24950259, 49900518, 74850777, 149701554]

約数ペア:

[(1, 149701554), (2, 74850777), (3, 49900518), (6, 24950259), (9, 16633506), (18, 8316753), (27, 5544502), (54, 2772251), (397, 377082), (794, 188541), (1191, 125694), (2382, 62847), (3573, 41898), (6983, 21438), (7146, 20949), (10719, 13966)]