156977109443

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{2143}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 198739537920

約数和(自身を除く): 41762428477

約数列:

[1, 7, 11, 77, 121, 197, 439, 847, 1379, 2143, 2167, 3073, 4829, 15001, 15169, 23573, 23837, 33803, 53119, 86483, 165011, 166859, 259303, 371833, 422171, 605381, 940777, 951313, 1815121, 2955197, 4643881, 6585439, 6659191, 10348547, 10464443, 32507167, 51082691, 72439829, 73251101, 113834017, 185333069, 357578837, 796838119, 1297331483, 2038663759, 14270646313, 22425301349, 156977109443]

約数ペア:

[(1, 156977109443), (7, 22425301349), (11, 14270646313), (77, 2038663759), (121, 1297331483), (197, 796838119), (439, 357578837), (847, 185333069), (1379, 113834017), (2143, 73251101), (2167, 72439829), (3073, 51082691), (4829, 32507167), (15001, 10464443), (15169, 10348547), (23573, 6659191), (23837, 6585439), (33803, 4643881), (53119, 2955197), (86483, 1815121), (165011, 951313), (166859, 940777), (259303, 605381), (371833, 422171)]