168161008

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 60

約数和(自身を含む): 354946032

約数和(自身を除く): 186785024

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 289, 328, 578, 656, 697, 887, 1156, 1394, 1774, 2312, 2788, 3548, 4624, 5576, 7096, 11152, 11849, 14192, 15079, 23698, 30158, 36367, 47396, 60316, 72734, 94792, 120632, 145468, 189584, 241264, 256343, 290936, 512686, 581872, 618239, 1025372, 1236478, 2050744, 2472956, 4101488, 4945912, 9891824, 10510063, 21020126, 42040252, 84080504, 168161008]

約数ペア:

[(1, 168161008), (2, 84080504), (4, 42040252), (8, 21020126), (16, 10510063), (17, 9891824), (34, 4945912), (41, 4101488), (68, 2472956), (82, 2050744), (136, 1236478), (164, 1025372), (272, 618239), (289, 581872), (328, 512686), (578, 290936), (656, 256343), (697, 241264), (887, 189584), (1156, 145468), (1394, 120632), (1774, 94792), (2312, 72734), (2788, 60316), (3548, 47396), (4624, 36367), (5576, 30158), (7096, 23698), (11152, 15079), (11849, 14192)]