138542454

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{88469}}^1$

素因数の和:88509

約数の個数: 32

約数和(自身を含む): 318492000

約数和(自身を除く): 179949546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 88469, 176938, 265407, 530814, 796221, 1592442, 2388663, 2565601, 4777326, 5131202, 7696803, 15393606, 23090409, 46180818, 69271227, 138542454]

約数ペア:

[(1, 138542454), (2, 69271227), (3, 46180818), (6, 23090409), (9, 15393606), (18, 7696803), (27, 5131202), (29, 4777326), (54, 2565601), (58, 2388663), (87, 1592442), (174, 796221), (261, 530814), (522, 265407), (783, 176938), (1566, 88469)]