156985489534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1\times {\mathrm{1361}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 257565749760

約数和(自身を除く): 100580260226

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 967, 1361, 1387, 1634, 1934, 2722, 2774, 3139, 6278, 18373, 25859, 36746, 41581, 51718, 58523, 59641, 70591, 83162, 99353, 117046, 119282, 141182, 198706, 790039, 1111937, 1316087, 1341229, 1580078, 1887707, 2223874, 2632174, 2682458, 3035413, 3775414, 4272179, 6070826, 8544358, 25005653, 50011306, 56591741, 57672847, 81171401, 96074351, 113183482, 115345694, 162342802, 192148702, 1075243079, 1825412669, 2150486158, 3650825338, 4131197093, 8262394186, 78492744767, 156985489534]

約数ペア:

[(1, 156985489534), (2, 78492744767), (19, 8262394186), (38, 4131197093), (43, 3650825338), (73, 2150486158), (86, 1825412669), (146, 1075243079), (817, 192148702), (967, 162342802), (1361, 115345694), (1387, 113183482), (1634, 96074351), (1934, 81171401), (2722, 57672847), (2774, 56591741), (3139, 50011306), (6278, 25005653), (18373, 8544358), (25859, 6070826), (36746, 4272179), (41581, 3775414), (51718, 3035413), (58523, 2682458), (59641, 2632174), (70591, 2223874), (83162, 1887707), (99353, 1580078), (117046, 1341229), (119282, 1316087), (141182, 1111937), (198706, 790039)]