154217152

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 315431424

約数和(自身を除く): 161214272

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 167, 188, 307, 334, 376, 614, 668, 752, 1228, 1336, 1504, 2456, 2672, 3008, 4912, 5344, 7849, 9824, 10688, 14429, 15698, 19648, 28858, 31396, 51269, 57716, 62792, 102538, 115432, 125584, 205076, 230864, 251168, 410152, 461728, 502336, 820304, 923456, 1640608, 2409643, 3281216, 4819286, 9638572, 19277144, 38554288, 77108576, 154217152]

約数ペア:

[(1, 154217152), (2, 77108576), (4, 38554288), (8, 19277144), (16, 9638572), (32, 4819286), (47, 3281216), (64, 2409643), (94, 1640608), (167, 923456), (188, 820304), (307, 502336), (334, 461728), (376, 410152), (614, 251168), (668, 230864), (752, 205076), (1228, 125584), (1336, 115432), (1504, 102538), (2456, 62792), (2672, 57716), (3008, 51269), (4912, 31396), (5344, 28858), (7849, 19648), (9824, 15698), (10688, 14429)]