129618812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3686

約数の個数: 36

約数和(自身を含む): 248802624

約数和(自身を除く): 119183812

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 2108, 3617, 7234, 8959, 14468, 17918, 35836, 61489, 112127, 122978, 224254, 245956, 448508, 1045313, 1906159, 2090626, 3812318, 4181252, 7624636, 32404703, 64809406, 129618812]

約数ペア:

[(1, 129618812), (2, 64809406), (4, 32404703), (17, 7624636), (31, 4181252), (34, 3812318), (62, 2090626), (68, 1906159), (124, 1045313), (289, 448508), (527, 245956), (578, 224254), (1054, 122978), (1156, 112127), (2108, 61489), (3617, 35836), (7234, 17918), (8959, 14468)]