143820628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 161845292

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 4787, 7511, 9574, 15022, 19148, 30044, 33509, 67018, 134036, 138823, 177119, 277646, 354238, 555292, 708476, 971761, 1239833, 1943522, 2479666, 3887044, 4959332, 5136451, 10272902, 20545804, 35955157, 71910314, 143820628]

約数ペア:

[(1, 143820628), (2, 71910314), (4, 35955157), (7, 20545804), (14, 10272902), (28, 5136451), (29, 4959332), (37, 3887044), (58, 2479666), (74, 1943522), (116, 1239833), (148, 971761), (203, 708476), (259, 555292), (406, 354238), (518, 277646), (812, 177119), (1036, 138823), (1073, 134036), (2146, 67018), (4292, 33509), (4787, 30044), (7511, 19148), (9574, 15022)]