128236332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^2$

素因数の和:955

約数の個数: 54

約数和(自身を含む): 348816972

約数和(自身を除く): 220580640

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 934, 1401, 1868, 2802, 3269, 5604, 6538, 9807, 13076, 19614, 22883, 39228, 45766, 68649, 91532, 137298, 218089, 274596, 436178, 654267, 872356, 1308534, 1526623, 2617068, 3053246, 4579869, 6106492, 9159738, 10686361, 18319476, 21372722, 32059083, 42745444, 64118166, 128236332]

約数ペア:

[(1, 128236332), (2, 64118166), (3, 42745444), (4, 32059083), (6, 21372722), (7, 18319476), (12, 10686361), (14, 9159738), (21, 6106492), (28, 4579869), (42, 3053246), (49, 2617068), (84, 1526623), (98, 1308534), (147, 872356), (196, 654267), (294, 436178), (467, 274596), (588, 218089), (934, 137298), (1401, 91532), (1868, 68649), (2802, 45766), (3269, 39228), (5604, 22883), (6538, 19614), (9807, 13076)]