156969813

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 283594752

約数和(自身を除く): 126624939

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 167, 231, 273, 313, 429, 501, 939, 1001, 1169, 1837, 2171, 2191, 3003, 3443, 3507, 4069, 5511, 6513, 6573, 10329, 12207, 12859, 15197, 23881, 24101, 28483, 38577, 44759, 45591, 52271, 71643, 72303, 85449, 134277, 156813, 167167, 313313, 365897, 501501, 574981, 679523, 939939, 1097691, 1724943, 2038569, 4024867, 4756661, 7474753, 12074601, 14269983, 22424259, 52323271, 156969813]

約数ペア:

[(1, 156969813), (3, 52323271), (7, 22424259), (11, 14269983), (13, 12074601), (21, 7474753), (33, 4756661), (39, 4024867), (77, 2038569), (91, 1724943), (143, 1097691), (167, 939939), (231, 679523), (273, 574981), (313, 501501), (429, 365897), (501, 313313), (939, 167167), (1001, 156813), (1169, 134277), (1837, 85449), (2171, 72303), (2191, 71643), (3003, 52271), (3443, 45591), (3507, 44759), (4069, 38577), (5511, 28483), (6513, 24101), (6573, 23881), (10329, 15197), (12207, 12859)]