156980825152

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1867}}^1\times {\mathrm{30553}}^1$

素因数の和:32475

約数の個数: 56

約数和(自身を含む): 318934384736

約数和(自身を除く): 161953559584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1867, 2752, 3734, 7468, 14936, 29872, 30553, 59744, 61106, 80281, 119488, 122212, 160562, 244424, 321124, 488848, 642248, 977696, 1284496, 1313779, 1955392, 2568992, 2627558, 5137984, 5255116, 10510232, 21020464, 42040928, 57042451, 84081856, 114084902, 228169804, 456339608, 912679216, 1825358432, 2452825393, 3650716864, 4905650786, 9811301572, 19622603144, 39245206288, 78490412576, 156980825152]

約数ペア:

[(1, 156980825152), (2, 78490412576), (4, 39245206288), (8, 19622603144), (16, 9811301572), (32, 4905650786), (43, 3650716864), (64, 2452825393), (86, 1825358432), (172, 912679216), (344, 456339608), (688, 228169804), (1376, 114084902), (1867, 84081856), (2752, 57042451), (3734, 42040928), (7468, 21020464), (14936, 10510232), (29872, 5255116), (30553, 5137984), (59744, 2627558), (61106, 2568992), (80281, 1955392), (119488, 1313779), (122212, 1284496), (160562, 977696), (244424, 642248), (321124, 488848)]