128623416

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{50087}}^1$

素因数の和:50203

約数の個数: 32

約数和(自身を含む): 324570240

約数和(自身を除く): 195946824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 50087, 100174, 150261, 200348, 300522, 400696, 601044, 1202088, 5359309, 10718618, 16077927, 21437236, 32155854, 42874472, 64311708, 128623416]

約数ペア:

[(1, 128623416), (2, 64311708), (3, 42874472), (4, 32155854), (6, 21437236), (8, 16077927), (12, 10718618), (24, 5359309), (107, 1202088), (214, 601044), (321, 400696), (428, 300522), (642, 200348), (856, 150261), (1284, 100174), (2568, 50087)]