128256948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{96289}}^1$

素因数の和:96336

約数の個数: 36

約数和(自身を含む): 332970820

約数和(自身を除く): 204713872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 96289, 192578, 288867, 385156, 577734, 866601, 1155468, 1733202, 3466404, 3562693, 7125386, 10688079, 14250772, 21376158, 32064237, 42752316, 64128474, 128256948]

約数ペア:

[(1, 128256948), (2, 64128474), (3, 42752316), (4, 32064237), (6, 21376158), (9, 14250772), (12, 10688079), (18, 7125386), (36, 3562693), (37, 3466404), (74, 1733202), (111, 1155468), (148, 866601), (222, 577734), (333, 385156), (444, 288867), (666, 192578), (1332, 96289)]