145469896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 323870400

約数和(自身を除く): 178400504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 202, 286, 404, 572, 808, 1111, 1144, 1259, 1313, 2222, 2518, 2626, 4444, 5036, 5252, 8888, 10072, 10504, 13849, 14443, 16367, 27698, 28886, 32734, 55396, 57772, 65468, 110792, 115544, 127159, 130936, 180037, 254318, 360074, 508636, 720148, 1017272, 1398749, 1440296, 1653067, 2797498, 3306134, 5594996, 6612268, 11189992, 13224536, 18183737, 36367474, 72734948, 145469896]

約数ペア:

[(1, 145469896), (2, 72734948), (4, 36367474), (8, 18183737), (11, 13224536), (13, 11189992), (22, 6612268), (26, 5594996), (44, 3306134), (52, 2797498), (88, 1653067), (101, 1440296), (104, 1398749), (143, 1017272), (202, 720148), (286, 508636), (404, 360074), (572, 254318), (808, 180037), (1111, 130936), (1144, 127159), (1259, 115544), (1313, 110792), (2222, 65468), (2518, 57772), (2626, 55396), (4444, 32734), (5036, 28886), (5252, 27698), (8888, 16367), (10072, 14443), (10504, 13849)]