157080608216

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2381}}^1\times {\mathrm{4253}}^1$

素因数の和:6924

約数の個数: 64

約数和(自身を含む): 338037814080

約数和(自身を除く): 180957205864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 2381, 3878, 4253, 4762, 7756, 8506, 9524, 15512, 16667, 17012, 19048, 29771, 33334, 34024, 59542, 66668, 119084, 133336, 238168, 659537, 1178081, 1319074, 2356162, 2638148, 4616759, 4712324, 5276296, 8246567, 9233518, 9424648, 10126393, 16493134, 18467036, 20252786, 32986268, 36934072, 40505572, 65972536, 70884751, 81011144, 141769502, 283539004, 567078008, 2805010861, 5610021722, 11220043444, 19635076027, 22440086888, 39270152054, 78540304108, 157080608216]

約数ペア:

[(1, 157080608216), (2, 78540304108), (4, 39270152054), (7, 22440086888), (8, 19635076027), (14, 11220043444), (28, 5610021722), (56, 2805010861), (277, 567078008), (554, 283539004), (1108, 141769502), (1939, 81011144), (2216, 70884751), (2381, 65972536), (3878, 40505572), (4253, 36934072), (4762, 32986268), (7756, 20252786), (8506, 18467036), (9524, 16493134), (15512, 10126393), (16667, 9424648), (17012, 9233518), (19048, 8246567), (29771, 5276296), (33334, 4712324), (34024, 4616759), (59542, 2638148), (66668, 2356162), (119084, 1319074), (133336, 1178081), (238168, 659537)]