165557696

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{8951}}^1$

素因数の和:8997

約数の個数: 42

約数和(自身を含む): 349029528

約数和(自身を除く): 183471832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 8951, 9248, 17902, 18496, 35804, 71608, 143216, 152167, 286432, 304334, 572864, 608668, 1217336, 2434672, 2586839, 4869344, 5173678, 9738688, 10347356, 20694712, 41389424, 82778848, 165557696]

約数ペア:

[(1, 165557696), (2, 82778848), (4, 41389424), (8, 20694712), (16, 10347356), (17, 9738688), (32, 5173678), (34, 4869344), (64, 2586839), (68, 2434672), (136, 1217336), (272, 608668), (289, 572864), (544, 304334), (578, 286432), (1088, 152167), (1156, 143216), (2312, 71608), (4624, 35804), (8951, 18496), (9248, 17902)]