156927152

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 308574000

約数和(自身を除く): 151646848

約数列:

[1, 2, 4, 8, 16, 157, 179, 314, 349, 358, 628, 698, 716, 1256, 1396, 1432, 2512, 2792, 2864, 5584, 28103, 54793, 56206, 62471, 109586, 112412, 124942, 219172, 224824, 249884, 438344, 449648, 499768, 876688, 999536, 9807947, 19615894, 39231788, 78463576, 156927152]

約数ペア:

[(1, 156927152), (2, 78463576), (4, 39231788), (8, 19615894), (16, 9807947), (157, 999536), (179, 876688), (314, 499768), (349, 449648), (358, 438344), (628, 249884), (698, 224824), (716, 219172), (1256, 124942), (1396, 112412), (1432, 109586), (2512, 62471), (2792, 56206), (2864, 54793), (5584, 28103)]