141757532

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 289615872

約数和(自身を除く): 147858340

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 223, 292, 311, 446, 511, 622, 892, 1022, 1244, 1561, 2044, 2177, 3122, 4354, 6244, 8708, 16279, 22703, 32558, 45406, 65116, 69353, 90812, 113953, 138706, 158921, 227906, 277412, 317842, 455812, 485471, 635684, 970942, 1941884, 5062769, 10125538, 20251076, 35439383, 70878766, 141757532]

約数ペア:

[(1, 141757532), (2, 70878766), (4, 35439383), (7, 20251076), (14, 10125538), (28, 5062769), (73, 1941884), (146, 970942), (223, 635684), (292, 485471), (311, 455812), (446, 317842), (511, 277412), (622, 227906), (892, 158921), (1022, 138706), (1244, 113953), (1561, 90812), (2044, 69353), (2177, 65116), (3122, 45406), (4354, 32558), (6244, 22703), (8708, 16279)]