129628135064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{351037}}^1$

素因数の和:352563

約数の個数: 32

約数和(自身を含む): 251062377600

約数和(自身を除く): 121434242536

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1489, 2978, 5956, 11912, 46159, 92318, 184636, 351037, 369272, 702074, 1404148, 2808296, 10882147, 21764294, 43528588, 87057176, 522694093, 1045388186, 2090776372, 4181552744, 16203516883, 32407033766, 64814067532, 129628135064]

約数ペア:

[(1, 129628135064), (2, 64814067532), (4, 32407033766), (8, 16203516883), (31, 4181552744), (62, 2090776372), (124, 1045388186), (248, 522694093), (1489, 87057176), (2978, 43528588), (5956, 21764294), (11912, 10882147), (46159, 2808296), (92318, 1404148), (184636, 702074), (351037, 369272)]