162320172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 444767232

約数和(自身を除く): 282447060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 103, 146, 206, 219, 257, 292, 309, 412, 438, 511, 514, 618, 721, 771, 876, 1022, 1028, 1236, 1442, 1533, 1542, 1799, 2044, 2163, 2884, 3066, 3084, 3598, 4326, 5397, 6132, 7196, 7519, 8652, 10794, 15038, 18761, 21588, 22557, 26471, 30076, 37522, 45114, 52633, 52942, 56283, 75044, 79413, 90228, 105266, 105884, 112566, 131327, 157899, 158826, 185297, 210532, 225132, 262654, 315798, 317652, 370594, 393981, 525308, 555891, 631596, 741188, 787962, 1111782, 1575924, 1932383, 2223564, 3864766, 5797149, 7729532, 11594298, 13526681, 23188596, 27053362, 40580043, 54106724, 81160086, 162320172]

約数ペア:

[(1, 162320172), (2, 81160086), (3, 54106724), (4, 40580043), (6, 27053362), (7, 23188596), (12, 13526681), (14, 11594298), (21, 7729532), (28, 5797149), (42, 3864766), (73, 2223564), (84, 1932383), (103, 1575924), (146, 1111782), (206, 787962), (219, 741188), (257, 631596), (292, 555891), (309, 525308), (412, 393981), (438, 370594), (511, 317652), (514, 315798), (618, 262654), (721, 225132), (771, 210532), (876, 185297), (1022, 158826), (1028, 157899), (1236, 131327), (1442, 112566), (1533, 105884), (1542, 105266), (1799, 90228), (2044, 79413), (2163, 75044), (2884, 56283), (3066, 52942), (3084, 52633), (3598, 45114), (4326, 37522), (5397, 30076), (6132, 26471), (7196, 22557), (7519, 21588), (8652, 18761), (10794, 15038)]