156943285415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{32717}}^1$

素因数の和:32912

約数の個数: 64

約数和(自身を含む): 230669752320

約数和(自身を除く): 73726466905

約数列:

[1, 5, 7, 23, 35, 59, 101, 115, 161, 295, 413, 505, 707, 805, 1357, 2065, 2323, 3535, 5959, 6785, 9499, 11615, 16261, 29795, 32717, 41713, 47495, 81305, 137057, 163585, 208565, 229019, 685285, 752491, 959399, 1145095, 1930303, 3304417, 3762455, 4796995, 5267437, 9651515, 13512121, 16522085, 23130919, 26337185, 44396969, 67560605, 76001591, 115654595, 194960603, 221984845, 310778783, 380007955, 532011137, 974803015, 1364724221, 1553893915, 2660055685, 4484093869, 6823621105, 22420469345, 31388657083, 156943285415]

約数ペア:

[(1, 156943285415), (5, 31388657083), (7, 22420469345), (23, 6823621105), (35, 4484093869), (59, 2660055685), (101, 1553893915), (115, 1364724221), (161, 974803015), (295, 532011137), (413, 380007955), (505, 310778783), (707, 221984845), (805, 194960603), (1357, 115654595), (2065, 76001591), (2323, 67560605), (3535, 44396969), (5959, 26337185), (6785, 23130919), (9499, 16522085), (11615, 13512121), (16261, 9651515), (29795, 5267437), (32717, 4796995), (41713, 3762455), (47495, 3304417), (81305, 1930303), (137057, 1145095), (163585, 959399), (208565, 752491), (229019, 685285)]