253176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 794880

約数和(自身を除く): 541704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 137, 154, 168, 231, 264, 274, 308, 411, 462, 548, 616, 822, 924, 959, 1096, 1507, 1644, 1848, 1918, 2877, 3014, 3288, 3836, 4521, 5754, 6028, 7672, 9042, 10549, 11508, 12056, 18084, 21098, 23016, 31647, 36168, 42196, 63294, 84392, 126588, 253176]

約数ペア:

[(1, 253176), (2, 126588), (3, 84392), (4, 63294), (6, 42196), (7, 36168), (8, 31647), (11, 23016), (12, 21098), (14, 18084), (21, 12056), (22, 11508), (24, 10549), (28, 9042), (33, 7672), (42, 6028), (44, 5754), (56, 4521), (66, 3836), (77, 3288), (84, 3014), (88, 2877), (132, 1918), (137, 1848), (154, 1644), (168, 1507), (231, 1096), (264, 959), (274, 924), (308, 822), (411, 616), (462, 548)]