128725308

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{11801}}^1$

素因数の和:11915

約数の個数: 48

約数和(自身を含む): 337065120

約数和(自身を除く): 208339812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 11801, 23602, 35403, 47204, 70806, 106209, 141612, 212418, 318627, 424836, 637254, 1191901, 1274508, 2383802, 3575703, 4767604, 7151406, 10727109, 14302812, 21454218, 32181327, 42908436, 64362654, 128725308]

約数ペア:

[(1, 128725308), (2, 64362654), (3, 42908436), (4, 32181327), (6, 21454218), (9, 14302812), (12, 10727109), (18, 7151406), (27, 4767604), (36, 3575703), (54, 2383802), (101, 1274508), (108, 1191901), (202, 637254), (303, 424836), (404, 318627), (606, 212418), (909, 141612), (1212, 106209), (1818, 70806), (2727, 47204), (3636, 35403), (5454, 23602), (10908, 11801)]