148974208

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{24763}}^1$

素因数の和:24824

約数の個数: 32

約数和(自身を含む): 303111360

約数和(自身を除く): 154137152

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 24763, 49526, 99052, 198104, 396208, 792416, 1163861, 1584832, 2327722, 3169664, 4655444, 9310888, 18621776, 37243552, 74487104, 148974208]

約数ペア:

[(1, 148974208), (2, 74487104), (4, 37243552), (8, 18621776), (16, 9310888), (32, 4655444), (47, 3169664), (64, 2327722), (94, 1584832), (128, 1163861), (188, 792416), (376, 396208), (752, 198104), (1504, 99052), (3008, 49526), (6016, 24763)]