127250942

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 252672000

約数和(自身を除く): 125421058

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 343, 494, 637, 686, 751, 931, 1274, 1502, 1729, 1862, 3458, 4459, 5257, 6517, 8918, 9763, 10514, 12103, 13034, 14269, 19526, 24206, 28538, 36799, 68341, 73598, 84721, 99883, 136682, 169442, 185497, 199766, 257593, 370994, 478387, 515186, 699181, 956774, 1298479, 1398362, 2596958, 3348709, 4894267, 6697418, 9089353, 9788534, 18178706, 63625471, 127250942]

約数ペア:

[(1, 127250942), (2, 63625471), (7, 18178706), (13, 9788534), (14, 9089353), (19, 6697418), (26, 4894267), (38, 3348709), (49, 2596958), (91, 1398362), (98, 1298479), (133, 956774), (182, 699181), (247, 515186), (266, 478387), (343, 370994), (494, 257593), (637, 199766), (686, 185497), (751, 169442), (931, 136682), (1274, 99883), (1502, 84721), (1729, 73598), (1862, 68341), (3458, 36799), (4459, 28538), (5257, 24206), (6517, 19526), (8918, 14269), (9763, 13034), (10514, 12103)]