140576016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418381}}^1$

素因数の和:418399

約数の個数: 40

約数和(自身を含む): 415034944

約数和(自身を除く): 274458928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418381, 836762, 1255143, 1673524, 2510286, 2928667, 3347048, 5020572, 5857334, 6694096, 8786001, 10041144, 11714668, 17572002, 20082288, 23429336, 35144004, 46858672, 70288008, 140576016]

約数ペア:

[(1, 140576016), (2, 70288008), (3, 46858672), (4, 35144004), (6, 23429336), (7, 20082288), (8, 17572002), (12, 11714668), (14, 10041144), (16, 8786001), (21, 6694096), (24, 5857334), (28, 5020572), (42, 3347048), (48, 2928667), (56, 2510286), (84, 1673524), (112, 1255143), (168, 836762), (336, 418381)]