123295568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6555

約数の個数: 40

約数和(自身を含む): 263033760

約数和(自身を除く): 139738192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 6427, 9592, 12854, 19184, 25708, 51416, 70697, 102832, 141394, 282788, 565576, 700543, 1131152, 1401086, 2802172, 5604344, 7705973, 11208688, 15411946, 30823892, 61647784, 123295568]

約数ペア:

[(1, 123295568), (2, 61647784), (4, 30823892), (8, 15411946), (11, 11208688), (16, 7705973), (22, 5604344), (44, 2802172), (88, 1401086), (109, 1131152), (176, 700543), (218, 565576), (436, 282788), (872, 141394), (1199, 102832), (1744, 70697), (2398, 51416), (4796, 25708), (6427, 19184), (9592, 12854)]