138295008

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1408

約数の個数: 72

約数和(自身を含む): 394417296

約数和(自身を除く): 256122288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 761, 1262, 1522, 1893, 2283, 2524, 3044, 3786, 4566, 5048, 5679, 6088, 6849, 7572, 9132, 10096, 11358, 12176, 13698, 15144, 18264, 20192, 22716, 24352, 27396, 30288, 36528, 45432, 54792, 60576, 73056, 90864, 109584, 181728, 219168, 480191, 960382, 1440573, 1920764, 2881146, 3841528, 4321719, 5762292, 7683056, 8643438, 11524584, 15366112, 17286876, 23049168, 34573752, 46098336, 69147504, 138295008]

約数ペア:

[(1, 138295008), (2, 69147504), (3, 46098336), (4, 34573752), (6, 23049168), (8, 17286876), (9, 15366112), (12, 11524584), (16, 8643438), (18, 7683056), (24, 5762292), (32, 4321719), (36, 3841528), (48, 2881146), (72, 1920764), (96, 1440573), (144, 960382), (288, 480191), (631, 219168), (761, 181728), (1262, 109584), (1522, 90864), (1893, 73056), (2283, 60576), (2524, 54792), (3044, 45432), (3786, 36528), (4566, 30288), (5048, 27396), (5679, 24352), (6088, 22716), (6849, 20192), (7572, 18264), (9132, 15144), (10096, 13698), (11358, 12176)]