161929728

素因数分解:

$2^9\times 3^2\times {\mathrm{35141}}^1$

素因数の和:35165

約数の個数: 60

約数和(自身を含む): 467353458

約数和(自身を除く): 305423730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 35141, 70282, 105423, 140564, 210846, 281128, 316269, 421692, 562256, 632538, 843384, 1124512, 1265076, 1686768, 2249024, 2530152, 3373536, 4498048, 5060304, 6747072, 8996096, 10120608, 13494144, 17992192, 20241216, 26988288, 40482432, 53976576, 80964864, 161929728]

約数ペア:

[(1, 161929728), (2, 80964864), (3, 53976576), (4, 40482432), (6, 26988288), (8, 20241216), (9, 17992192), (12, 13494144), (16, 10120608), (18, 8996096), (24, 6747072), (32, 5060304), (36, 4498048), (48, 3373536), (64, 2530152), (72, 2249024), (96, 1686768), (128, 1265076), (144, 1124512), (192, 843384), (256, 632538), (288, 562256), (384, 421692), (512, 316269), (576, 281128), (768, 210846), (1152, 140564), (1536, 105423), (2304, 70282), (4608, 35141)]