160820484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64123}}^1$

素因数の和:64160

約数の個数: 48

約数和(自身を含む): 430913280

約数和(自身を除く): 270092796

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 64123, 128246, 192369, 256492, 384738, 705353, 769476, 1218337, 1410706, 2116059, 2436674, 2821412, 3655011, 4232118, 4873348, 7310022, 8464236, 13401707, 14620044, 26803414, 40205121, 53606828, 80410242, 160820484]

約数ペア:

[(1, 160820484), (2, 80410242), (3, 53606828), (4, 40205121), (6, 26803414), (11, 14620044), (12, 13401707), (19, 8464236), (22, 7310022), (33, 4873348), (38, 4232118), (44, 3655011), (57, 2821412), (66, 2436674), (76, 2116059), (114, 1410706), (132, 1218337), (209, 769476), (228, 705353), (418, 384738), (627, 256492), (836, 192369), (1254, 128246), (2508, 64123)]