140686896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 416751104

約数和(自身を除く): 276064208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 433, 866, 967, 1299, 1732, 1934, 2598, 2901, 3031, 3464, 3868, 5196, 5802, 6062, 6769, 6928, 7736, 9093, 10392, 11604, 12124, 13538, 15472, 18186, 20307, 20784, 23208, 24248, 27076, 36372, 40614, 46416, 48496, 54152, 72744, 81228, 108304, 145488, 162456, 324912, 418711, 837422, 1256133, 1674844, 2512266, 2930977, 3349688, 5024532, 5861954, 6699376, 8792931, 10049064, 11723908, 17585862, 20098128, 23447816, 35171724, 46895632, 70343448, 140686896]

約数ペア:

[(1, 140686896), (2, 70343448), (3, 46895632), (4, 35171724), (6, 23447816), (7, 20098128), (8, 17585862), (12, 11723908), (14, 10049064), (16, 8792931), (21, 6699376), (24, 5861954), (28, 5024532), (42, 3349688), (48, 2930977), (56, 2512266), (84, 1674844), (112, 1256133), (168, 837422), (336, 418711), (433, 324912), (866, 162456), (967, 145488), (1299, 108304), (1732, 81228), (1934, 72744), (2598, 54152), (2901, 48496), (3031, 46416), (3464, 40614), (3868, 36372), (5196, 27076), (5802, 24248), (6062, 23208), (6769, 20784), (6928, 20307), (7736, 18186), (9093, 15472), (10392, 13538), (11604, 12124)]