122367752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61927}}^1$

素因数の和:61965

約数の個数: 32

約数和(自身を含む): 260097600

約数和(自身を除く): 137729848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 61927, 123854, 247708, 495416, 805051, 1176613, 1610102, 2353226, 3220204, 4706452, 6440408, 9412904, 15295969, 30591938, 61183876, 122367752]

約数ペア:

[(1, 122367752), (2, 61183876), (4, 30591938), (8, 15295969), (13, 9412904), (19, 6440408), (26, 4706452), (38, 3220204), (52, 2353226), (76, 1610102), (104, 1176613), (152, 805051), (247, 495416), (494, 247708), (988, 123854), (1976, 61927)]