155104848

素因数分解:

$2^4\times 3^3\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 446697600

約数和(自身を除く): 291592752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 569, 631, 1138, 1262, 1707, 1893, 2276, 2524, 3414, 3786, 4552, 5048, 5121, 5679, 6828, 7572, 9104, 10096, 10242, 11358, 13656, 15144, 15363, 17037, 20484, 22716, 27312, 30288, 30726, 34074, 40968, 45432, 61452, 68148, 81936, 90864, 122904, 136296, 245808, 272592, 359039, 718078, 1077117, 1436156, 2154234, 2872312, 3231351, 4308468, 5744624, 6462702, 8616936, 9694053, 12925404, 17233872, 19388106, 25850808, 38776212, 51701616, 77552424, 155104848]

約数ペア:

[(1, 155104848), (2, 77552424), (3, 51701616), (4, 38776212), (6, 25850808), (8, 19388106), (9, 17233872), (12, 12925404), (16, 9694053), (18, 8616936), (24, 6462702), (27, 5744624), (36, 4308468), (48, 3231351), (54, 2872312), (72, 2154234), (108, 1436156), (144, 1077117), (216, 718078), (432, 359039), (569, 272592), (631, 245808), (1138, 136296), (1262, 122904), (1707, 90864), (1893, 81936), (2276, 68148), (2524, 61452), (3414, 45432), (3786, 40968), (4552, 34074), (5048, 30726), (5121, 30288), (5679, 27312), (6828, 22716), (7572, 20484), (9104, 17037), (10096, 15363), (10242, 15144), (11358, 13656)]