239188128

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67339}}^1$

素因数の和:67389

約数の個数: 48

約数和(自身を含む): 644847840

約数和(自身を除く): 405659712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 67339, 134678, 202017, 269356, 404034, 538712, 808068, 1077424, 1616136, 2154848, 2491543, 3232272, 4983086, 6464544, 7474629, 9966172, 14949258, 19932344, 29898516, 39864688, 59797032, 79729376, 119594064, 239188128]

約数ペア:

[(1, 239188128), (2, 119594064), (3, 79729376), (4, 59797032), (6, 39864688), (8, 29898516), (12, 19932344), (16, 14949258), (24, 9966172), (32, 7474629), (37, 6464544), (48, 4983086), (74, 3232272), (96, 2491543), (111, 2154848), (148, 1616136), (222, 1077424), (296, 808068), (444, 538712), (592, 404034), (888, 269356), (1184, 202017), (1776, 134678), (3552, 67339)]