156727925812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311951}}^1$

素因数の和:312148

約数の個数: 48

約数和(自身を含む): 295161495552

約数和(自身を除く): 138433569740

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 127, 172, 254, 508, 989, 1978, 2921, 3956, 5461, 5842, 10922, 11684, 21844, 125603, 251206, 311951, 502412, 623902, 1247804, 7174873, 13413893, 14349746, 26827786, 28699492, 39617777, 53655572, 79235554, 158471108, 308519539, 617039078, 911208871, 1234078156, 1703564411, 1822417742, 3407128822, 3644835484, 6814257644, 39181981453, 78363962906, 156727925812]

約数ペア:

[(1, 156727925812), (2, 78363962906), (4, 39181981453), (23, 6814257644), (43, 3644835484), (46, 3407128822), (86, 1822417742), (92, 1703564411), (127, 1234078156), (172, 911208871), (254, 617039078), (508, 308519539), (989, 158471108), (1978, 79235554), (2921, 53655572), (3956, 39617777), (5461, 28699492), (5842, 26827786), (10922, 14349746), (11684, 13413893), (21844, 7174873), (125603, 1247804), (251206, 623902), (311951, 502412)]