129335328

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2134

約数の個数: 72

約数和(自身を含む): 369532800

約数和(自身を除く): 240197472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1879, 1912, 2151, 2868, 3758, 3824, 4302, 5637, 5736, 7516, 7648, 8604, 11274, 11472, 15032, 16911, 17208, 22548, 22944, 30064, 33822, 34416, 45096, 60128, 67644, 68832, 90192, 135288, 180384, 270576, 449081, 541152, 898162, 1347243, 1796324, 2694486, 3592648, 4041729, 5388972, 7185296, 8083458, 10777944, 14370592, 16166916, 21555888, 32333832, 43111776, 64667664, 129335328]

約数ペア:

[(1, 129335328), (2, 64667664), (3, 43111776), (4, 32333832), (6, 21555888), (8, 16166916), (9, 14370592), (12, 10777944), (16, 8083458), (18, 7185296), (24, 5388972), (32, 4041729), (36, 3592648), (48, 2694486), (72, 1796324), (96, 1347243), (144, 898162), (239, 541152), (288, 449081), (478, 270576), (717, 180384), (956, 135288), (1434, 90192), (1879, 68832), (1912, 67644), (2151, 60128), (2868, 45096), (3758, 34416), (3824, 33822), (4302, 30064), (5637, 22944), (5736, 22548), (7516, 17208), (7648, 16911), (8604, 15032), (11274, 11472)]