154872

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 435600

約数和(自身を除く): 280728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 19359, 25812, 38718, 51624, 77436, 154872]

約数ペア:

[(1, 154872), (2, 77436), (3, 51624), (4, 38718), (6, 25812), (8, 19359), (9, 17208), (12, 12906), (18, 8604), (24, 6453), (27, 5736), (36, 4302), (54, 2868), (72, 2151), (81, 1912), (108, 1434), (162, 956), (216, 717), (239, 648), (324, 478)]