148168128

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20857}}^1$

素因数の和:20909

約数の個数: 56

約数和(自身を含む): 402642832

約数和(自身を除く): 254474704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 20857, 41714, 62571, 83428, 125142, 166856, 250284, 333712, 500568, 667424, 771709, 1001136, 1334848, 1543418, 2002272, 2315127, 3086836, 4004544, 4630254, 6173672, 9260508, 12347344, 18521016, 24694688, 37042032, 49389376, 74084064, 148168128]

約数ペア:

[(1, 148168128), (2, 74084064), (3, 49389376), (4, 37042032), (6, 24694688), (8, 18521016), (12, 12347344), (16, 9260508), (24, 6173672), (32, 4630254), (37, 4004544), (48, 3086836), (64, 2315127), (74, 2002272), (96, 1543418), (111, 1334848), (148, 1001136), (192, 771709), (222, 667424), (296, 500568), (444, 333712), (592, 250284), (888, 166856), (1184, 125142), (1776, 83428), (2368, 62571), (3552, 41714), (7104, 20857)]