16135256

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 33009840

約数和(自身を除く): 16874584

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 151, 152, 296, 302, 361, 604, 703, 722, 1208, 1406, 1444, 2812, 2869, 2888, 5587, 5624, 5738, 11174, 11476, 13357, 22348, 22952, 26714, 44696, 53428, 54511, 106153, 106856, 109022, 212306, 218044, 424612, 436088, 849224, 2016907, 4033814, 8067628, 16135256]

約数ペア:

[(1, 16135256), (2, 8067628), (4, 4033814), (8, 2016907), (19, 849224), (37, 436088), (38, 424612), (74, 218044), (76, 212306), (148, 109022), (151, 106856), (152, 106153), (296, 54511), (302, 53428), (361, 44696), (604, 26714), (703, 22952), (722, 22348), (1208, 13357), (1406, 11476), (1444, 11174), (2812, 5738), (2869, 5624), (2888, 5587)]