122456178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9224

約数の個数: 64

約数和(自身を含む): 308515200

約数和(自身を除く): 186059022

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 9181, 13338, 18362, 27543, 55086, 82629, 119353, 165258, 174439, 238706, 247887, 348878, 358059, 495774, 523317, 716118, 1046634, 1074177, 1569951, 2148354, 2267707, 3139902, 3222531, 4535414, 4709853, 6445062, 6803121, 9419706, 13606242, 20409363, 40818726, 61228089, 122456178]

約数ペア:

[(1, 122456178), (2, 61228089), (3, 40818726), (6, 20409363), (9, 13606242), (13, 9419706), (18, 6803121), (19, 6445062), (26, 4709853), (27, 4535414), (38, 3222531), (39, 3139902), (54, 2267707), (57, 2148354), (78, 1569951), (114, 1074177), (117, 1046634), (171, 716118), (234, 523317), (247, 495774), (342, 358059), (351, 348878), (494, 247887), (513, 238706), (702, 174439), (741, 165258), (1026, 119353), (1482, 82629), (2223, 55086), (4446, 27543), (6669, 18362), (9181, 13338)]