191569312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 421727040

約数和(自身を除く): 230157728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 83, 88, 158, 166, 176, 316, 332, 352, 632, 664, 869, 913, 1264, 1328, 1738, 1826, 2528, 2656, 3476, 3652, 6557, 6889, 6952, 7304, 13114, 13778, 13904, 14608, 26228, 27556, 27808, 29216, 52456, 55112, 72127, 75779, 104912, 110224, 144254, 151558, 209824, 220448, 288508, 303116, 544231, 577016, 606232, 1088462, 1154032, 1212464, 2176924, 2308064, 2424928, 4353848, 5986541, 8707696, 11973082, 17415392, 23946164, 47892328, 95784656, 191569312]

約数ペア:

[(1, 191569312), (2, 95784656), (4, 47892328), (8, 23946164), (11, 17415392), (16, 11973082), (22, 8707696), (32, 5986541), (44, 4353848), (79, 2424928), (83, 2308064), (88, 2176924), (158, 1212464), (166, 1154032), (176, 1088462), (316, 606232), (332, 577016), (352, 544231), (632, 303116), (664, 288508), (869, 220448), (913, 209824), (1264, 151558), (1328, 144254), (1738, 110224), (1826, 104912), (2528, 75779), (2656, 72127), (3476, 55112), (3652, 52456), (6557, 29216), (6889, 27808), (6952, 27556), (7304, 26228), (13114, 14608), (13778, 13904)]