142420914

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 178365006

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 251, 261, 502, 522, 753, 1087, 1506, 2174, 2259, 3261, 4518, 6522, 7279, 9783, 14558, 19566, 21837, 31523, 43674, 63046, 65511, 94569, 131022, 189138, 272837, 283707, 545674, 567414, 818511, 1637022, 2455533, 4911066, 7912273, 15824546, 23736819, 47473638, 71210457, 142420914]

約数ペア:

[(1, 142420914), (2, 71210457), (3, 47473638), (6, 23736819), (9, 15824546), (18, 7912273), (29, 4911066), (58, 2455533), (87, 1637022), (174, 818511), (251, 567414), (261, 545674), (502, 283707), (522, 272837), (753, 189138), (1087, 131022), (1506, 94569), (2174, 65511), (2259, 63046), (3261, 43674), (4518, 31523), (6522, 21837), (7279, 19566), (9783, 14558)]