134547256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 257235840

約数和(自身を除く): 122688584

約数列:

[1, 2, 4, 8, 67, 134, 268, 283, 536, 566, 887, 1132, 1774, 2264, 3548, 7096, 18961, 37922, 59429, 75844, 118858, 151688, 237716, 251021, 475432, 502042, 1004084, 2008168, 16818407, 33636814, 67273628, 134547256]

約数ペア:

[(1, 134547256), (2, 67273628), (4, 33636814), (8, 16818407), (67, 2008168), (134, 1004084), (268, 502042), (283, 475432), (536, 251021), (566, 237716), (887, 151688), (1132, 118858), (1774, 75844), (2264, 59429), (3548, 37922), (7096, 18961)]