156926528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2331

約数の個数: 56

約数和(自身を含む): 343229184

約数和(自身を除く): 186302656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1111, 1616, 2207, 2222, 3232, 4414, 4444, 6464, 8828, 8888, 17656, 17776, 24277, 35312, 35552, 48554, 70624, 71104, 97108, 141248, 194216, 222907, 388432, 445814, 776864, 891628, 1553728, 1783256, 2451977, 3566512, 4903954, 7133024, 9807908, 14266048, 19615816, 39231632, 78463264, 156926528]

約数ペア:

[(1, 156926528), (2, 78463264), (4, 39231632), (8, 19615816), (11, 14266048), (16, 9807908), (22, 7133024), (32, 4903954), (44, 3566512), (64, 2451977), (88, 1783256), (101, 1553728), (176, 891628), (202, 776864), (352, 445814), (404, 388432), (704, 222907), (808, 194216), (1111, 141248), (1616, 97108), (2207, 71104), (2222, 70624), (3232, 48554), (4414, 35552), (4444, 35312), (6464, 24277), (8828, 17776), (8888, 17656)]