140746554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2287}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 329801472

約数和(自身を除く): 189054918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2287, 2367, 3419, 4574, 4734, 6838, 6861, 10257, 13722, 20514, 20583, 29731, 30771, 41166, 59462, 61542, 89193, 178386, 267579, 535158, 601481, 1202962, 1804443, 3608886, 5413329, 7819253, 10826658, 15638506, 23457759, 46915518, 70373277, 140746554]

約数ペア:

[(1, 140746554), (2, 70373277), (3, 46915518), (6, 23457759), (9, 15638506), (13, 10826658), (18, 7819253), (26, 5413329), (39, 3608886), (78, 1804443), (117, 1202962), (234, 601481), (263, 535158), (526, 267579), (789, 178386), (1578, 89193), (2287, 61542), (2367, 59462), (3419, 41166), (4574, 30771), (4734, 29731), (6838, 20583), (6861, 20514), (10257, 13722)]