156914442139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 199863595008

約数和(自身を除く): 42949152869

約数列:

[1, 7, 13, 43, 91, 131, 301, 443, 559, 691, 917, 1703, 3101, 3913, 4837, 5633, 5759, 8983, 11921, 19049, 29713, 39431, 40313, 58033, 62881, 73229, 90521, 133343, 207991, 247637, 306113, 386269, 406231, 512603, 633647, 754429, 1176773, 1733459, 2142791, 2495419, 2703883, 3892403, 3979469, 5281003, 8237411, 13162859, 17467933, 27246821, 27856283, 32440447, 40100803, 50601239, 92140013, 171117167, 227083129, 280705621, 354208673, 521310439, 1197820169, 1724334529, 3649173073, 12070341703, 22416348877, 156914442139]

約数ペア:

[(1, 156914442139), (7, 22416348877), (13, 12070341703), (43, 3649173073), (91, 1724334529), (131, 1197820169), (301, 521310439), (443, 354208673), (559, 280705621), (691, 227083129), (917, 171117167), (1703, 92140013), (3101, 50601239), (3913, 40100803), (4837, 32440447), (5633, 27856283), (5759, 27246821), (8983, 17467933), (11921, 13162859), (19049, 8237411), (29713, 5281003), (39431, 3979469), (40313, 3892403), (58033, 2703883), (62881, 2495419), (73229, 2142791), (90521, 1733459), (133343, 1176773), (207991, 754429), (247637, 633647), (306113, 512603), (386269, 406231)]