145866816

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1788

約数の個数: 84

約数和(自身を含む): 421024812

約数和(自身を除く): 275157996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1613, 1884, 2512, 2826, 3226, 3768, 4839, 5024, 5652, 6452, 7536, 9678, 10048, 11304, 12904, 14517, 15072, 19356, 22608, 25808, 29034, 30144, 38712, 45216, 51616, 58068, 77424, 90432, 103232, 116136, 154848, 232272, 253241, 309696, 464544, 506482, 759723, 929088, 1012964, 1519446, 2025928, 2279169, 3038892, 4051856, 4558338, 6077784, 8103712, 9116676, 12155568, 16207424, 18233352, 24311136, 36466704, 48622272, 72933408, 145866816]

約数ペア:

[(1, 145866816), (2, 72933408), (3, 48622272), (4, 36466704), (6, 24311136), (8, 18233352), (9, 16207424), (12, 12155568), (16, 9116676), (18, 8103712), (24, 6077784), (32, 4558338), (36, 4051856), (48, 3038892), (64, 2279169), (72, 2025928), (96, 1519446), (144, 1012964), (157, 929088), (192, 759723), (288, 506482), (314, 464544), (471, 309696), (576, 253241), (628, 232272), (942, 154848), (1256, 116136), (1413, 103232), (1613, 90432), (1884, 77424), (2512, 58068), (2826, 51616), (3226, 45216), (3768, 38712), (4839, 30144), (5024, 29034), (5652, 25808), (6452, 22608), (7536, 19356), (9678, 15072), (10048, 14517), (11304, 12904)]