143555148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 398558160

約数和(自身を除く): 255003012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2309, 2826, 3454, 4618, 5181, 5652, 6908, 6927, 9236, 10362, 13854, 15543, 20724, 20781, 25399, 27708, 31086, 41562, 50798, 62172, 76197, 83124, 101596, 152394, 228591, 304788, 362513, 457182, 725026, 914364, 1087539, 1450052, 2175078, 3262617, 3987643, 4350156, 6525234, 7975286, 11962929, 13050468, 15950572, 23925858, 35888787, 47851716, 71777574, 143555148]

約数ペア:

[(1, 143555148), (2, 71777574), (3, 47851716), (4, 35888787), (6, 23925858), (9, 15950572), (11, 13050468), (12, 11962929), (18, 7975286), (22, 6525234), (33, 4350156), (36, 3987643), (44, 3262617), (66, 2175078), (99, 1450052), (132, 1087539), (157, 914364), (198, 725026), (314, 457182), (396, 362513), (471, 304788), (628, 228591), (942, 152394), (1413, 101596), (1727, 83124), (1884, 76197), (2309, 62172), (2826, 50798), (3454, 41562), (4618, 31086), (5181, 27708), (5652, 25399), (6908, 20781), (6927, 20724), (9236, 15543), (10362, 13854)]