161885751524

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{4127}}^1$

素因数の和:4953

約数の個数: 96

約数和(自身を含む): 339273252864

約数和(自身を除く): 177387501340

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 727, 1148, 1316, 1454, 1927, 2908, 3854, 4127, 5089, 7708, 8254, 10178, 13489, 16508, 20356, 26978, 28889, 29807, 34169, 53956, 57778, 59614, 68338, 115556, 119228, 136676, 169207, 193969, 208649, 239183, 338414, 387938, 417298, 478366, 676828, 775876, 834596, 956732, 1184449, 1357783, 1400929, 2368898, 2715566, 2801858, 3000329, 4737796, 5431132, 5603716, 6000658, 7952729, 9806503, 12001316, 15905458, 19613006, 21002303, 31810916, 39226012, 42004606, 55669103, 84009212, 111338206, 123013489, 141015463, 222676412, 246026978, 282030926, 492053956, 564061852, 861094423, 987108241, 1722188846, 1974216482, 3444377692, 3948432964, 5781633983, 11563267966, 23126535932, 40471437881, 80942875762, 161885751524]

約数ペア:

[(1, 161885751524), (2, 80942875762), (4, 40471437881), (7, 23126535932), (14, 11563267966), (28, 5781633983), (41, 3948432964), (47, 3444377692), (82, 1974216482), (94, 1722188846), (164, 987108241), (188, 861094423), (287, 564061852), (329, 492053956), (574, 282030926), (658, 246026978), (727, 222676412), (1148, 141015463), (1316, 123013489), (1454, 111338206), (1927, 84009212), (2908, 55669103), (3854, 42004606), (4127, 39226012), (5089, 31810916), (7708, 21002303), (8254, 19613006), (10178, 15905458), (13489, 12001316), (16508, 9806503), (20356, 7952729), (26978, 6000658), (28889, 5603716), (29807, 5431132), (34169, 4737796), (53956, 3000329), (57778, 2801858), (59614, 2715566), (68338, 2368898), (115556, 1400929), (119228, 1357783), (136676, 1184449), (169207, 956732), (193969, 834596), (208649, 775876), (239183, 676828), (338414, 478366), (387938, 417298)]