140574672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139459}}^1$

素因数の和:139480

約数の個数: 60

約数和(自身を含む): 449619040

約数和(自身を除く): 309044368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 139459, 278918, 418377, 557836, 836754, 976213, 1115672, 1255131, 1673508, 1952426, 2231344, 2510262, 2928639, 3347016, 3904852, 5020524, 5857278, 6694032, 7809704, 8785917, 10041048, 11714556, 15619408, 17571834, 20082096, 23429112, 35143668, 46858224, 70287336, 140574672]

約数ペア:

[(1, 140574672), (2, 70287336), (3, 46858224), (4, 35143668), (6, 23429112), (7, 20082096), (8, 17571834), (9, 15619408), (12, 11714556), (14, 10041048), (16, 8785917), (18, 7809704), (21, 6694032), (24, 5857278), (28, 5020524), (36, 3904852), (42, 3347016), (48, 2928639), (56, 2510262), (63, 2231344), (72, 1952426), (84, 1673508), (112, 1255131), (126, 1115672), (144, 976213), (168, 836754), (252, 557836), (336, 418377), (504, 278918), (1008, 139459)]