128215671558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45007}}^1\times {\mathrm{36523}}^1$

素因数の和:81548

約数の個数: 32

約数和(自身を含む): 276170528256

約数和(自身を除く): 147954856698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 36523, 45007, 73046, 90014, 109569, 135021, 219138, 270042, 474799, 585091, 949598, 1170182, 1424397, 1755273, 2848794, 3510546, 1643790661, 3287581322, 4931371983, 9862743966, 21369278593, 42738557186, 64107835779, 128215671558]

約数ペア:

[(1, 128215671558), (2, 64107835779), (3, 42738557186), (6, 21369278593), (13, 9862743966), (26, 4931371983), (39, 3287581322), (78, 1643790661), (36523, 3510546), (45007, 2848794), (73046, 1755273), (90014, 1424397), (109569, 1170182), (135021, 949598), (219138, 585091), (270042, 474799)]