156932864

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 356735232

約数和(自身を除く): 199802368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2423, 2816, 2944, 4048, 4846, 5888, 8096, 9692, 16192, 19384, 26653, 32384, 38768, 53306, 55729, 64768, 77536, 106612, 111458, 155072, 213224, 222916, 310144, 426448, 445832, 613019, 620288, 852896, 891664, 1226038, 1705792, 1783328, 2452076, 3411584, 3566656, 4904152, 6823168, 7133312, 9808304, 14266624, 19616608, 39233216, 78466432, 156932864]

約数ペア:

[(1, 156932864), (2, 78466432), (4, 39233216), (8, 19616608), (11, 14266624), (16, 9808304), (22, 7133312), (23, 6823168), (32, 4904152), (44, 3566656), (46, 3411584), (64, 2452076), (88, 1783328), (92, 1705792), (128, 1226038), (176, 891664), (184, 852896), (253, 620288), (256, 613019), (352, 445832), (368, 426448), (506, 310144), (704, 222916), (736, 213224), (1012, 155072), (1408, 111458), (1472, 106612), (2024, 77536), (2423, 64768), (2816, 55729), (2944, 53306), (4048, 38768), (4846, 32384), (5888, 26653), (8096, 19384), (9692, 16192)]