188936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 410400

約数和(自身を除く): 221464

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 113, 152, 209, 226, 418, 452, 836, 904, 1243, 1672, 2147, 2486, 4294, 4972, 8588, 9944, 17176, 23617, 47234, 94468, 188936]

約数ペア:

[(1, 188936), (2, 94468), (4, 47234), (8, 23617), (11, 17176), (19, 9944), (22, 8588), (38, 4972), (44, 4294), (76, 2486), (88, 2147), (113, 1672), (152, 1243), (209, 904), (226, 836), (418, 452)]