156963256177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{8317}}^1$

素因数の和:8558

約数の個数: 64

約数和(自身を含む): 206058553344

約数和(自身を除く): 49095297167

約数列:

[1, 7, 13, 23, 71, 91, 127, 161, 299, 497, 889, 923, 1633, 1651, 2093, 2921, 6461, 8317, 9017, 11431, 11557, 20447, 21229, 37973, 58219, 63119, 108121, 117221, 148603, 191291, 207391, 265811, 590507, 756847, 820547, 1056259, 1339037, 1451737, 2486783, 2696083, 4133549, 7393813, 7676591, 13581661, 13731367, 17407481, 18872581, 24293957, 53736137, 74994389, 95071627, 96119569, 170057699, 176561593, 315821441, 524960723, 974927057, 1235931151, 1724870947, 2210750087, 6824489399, 12074096629, 22423322311, 156963256177]

約数ペア:

[(1, 156963256177), (7, 22423322311), (13, 12074096629), (23, 6824489399), (71, 2210750087), (91, 1724870947), (127, 1235931151), (161, 974927057), (299, 524960723), (497, 315821441), (889, 176561593), (923, 170057699), (1633, 96119569), (1651, 95071627), (2093, 74994389), (2921, 53736137), (6461, 24293957), (8317, 18872581), (9017, 17407481), (11431, 13731367), (11557, 13581661), (20447, 7676591), (21229, 7393813), (37973, 4133549), (58219, 2696083), (63119, 2486783), (108121, 1451737), (117221, 1339037), (148603, 1056259), (191291, 820547), (207391, 756847), (265811, 590507)]