155520432

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2467

約数の個数: 80

約数和(自身を含む): 449440480

約数和(自身を除く): 293920048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2293, 2512, 2826, 3768, 4239, 4586, 5652, 6879, 7536, 8478, 9172, 11304, 13758, 16956, 18344, 20637, 22608, 27516, 33912, 36688, 41274, 55032, 61911, 67824, 82548, 110064, 123822, 165096, 247644, 330192, 360001, 495288, 720002, 990576, 1080003, 1440004, 2160006, 2880008, 3240009, 4320012, 5760016, 6480018, 8640024, 9720027, 12960036, 17280048, 19440054, 25920072, 38880108, 51840144, 77760216, 155520432]

約数ペア:

[(1, 155520432), (2, 77760216), (3, 51840144), (4, 38880108), (6, 25920072), (8, 19440054), (9, 17280048), (12, 12960036), (16, 9720027), (18, 8640024), (24, 6480018), (27, 5760016), (36, 4320012), (48, 3240009), (54, 2880008), (72, 2160006), (108, 1440004), (144, 1080003), (157, 990576), (216, 720002), (314, 495288), (432, 360001), (471, 330192), (628, 247644), (942, 165096), (1256, 123822), (1413, 110064), (1884, 82548), (2293, 67824), (2512, 61911), (2826, 55032), (3768, 41274), (4239, 36688), (4586, 33912), (5652, 27516), (6879, 22608), (7536, 20637), (8478, 18344), (9172, 16956), (11304, 13758)]