168615356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2741}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 365453760

約数和(自身を除く): 196838404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2197, 2366, 2741, 4394, 4732, 5482, 8788, 10964, 15379, 19187, 30758, 35633, 38374, 61516, 71266, 76748, 142532, 249431, 463229, 498862, 926458, 997724, 1852916, 3242603, 6021977, 6485206, 12043954, 12970412, 24087908, 42153839, 84307678, 168615356]

約数ペア:

[(1, 168615356), (2, 84307678), (4, 42153839), (7, 24087908), (13, 12970412), (14, 12043954), (26, 6485206), (28, 6021977), (52, 3242603), (91, 1852916), (169, 997724), (182, 926458), (338, 498862), (364, 463229), (676, 249431), (1183, 142532), (2197, 76748), (2366, 71266), (2741, 61516), (4394, 38374), (4732, 35633), (5482, 30758), (8788, 19187), (10964, 15379)]