151980906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 380537856

約数和(自身を除く): 228556950

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 313, 462, 626, 939, 1051, 1878, 2102, 2191, 3153, 3443, 4382, 6306, 6573, 6886, 7357, 10329, 11561, 13146, 14714, 20658, 22071, 23122, 24101, 34683, 44142, 48202, 69366, 72303, 80927, 144606, 161854, 242781, 328963, 485562, 657926, 986889, 1973778, 2302741, 3618593, 4605482, 6908223, 7237186, 10855779, 13816446, 21711558, 25330151, 50660302, 75990453, 151980906]

約数ペア:

[(1, 151980906), (2, 75990453), (3, 50660302), (6, 25330151), (7, 21711558), (11, 13816446), (14, 10855779), (21, 7237186), (22, 6908223), (33, 4605482), (42, 3618593), (66, 2302741), (77, 1973778), (154, 986889), (231, 657926), (313, 485562), (462, 328963), (626, 242781), (939, 161854), (1051, 144606), (1878, 80927), (2102, 72303), (2191, 69366), (3153, 48202), (3443, 44142), (4382, 34683), (6306, 24101), (6573, 23122), (6886, 22071), (7357, 20658), (10329, 14714), (11561, 13146)]