168242268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1307}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 416634624

約数和(自身を除く): 248392356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 631, 1262, 1307, 1893, 2524, 2614, 3786, 3921, 5228, 7572, 7842, 10727, 15684, 21454, 22219, 32181, 42908, 44438, 64362, 66657, 88876, 128724, 133314, 266628, 824717, 1649434, 2474151, 3298868, 4948302, 9896604, 14020189, 28040378, 42060567, 56080756, 84121134, 168242268]

約数ペア:

[(1, 168242268), (2, 84121134), (3, 56080756), (4, 42060567), (6, 28040378), (12, 14020189), (17, 9896604), (34, 4948302), (51, 3298868), (68, 2474151), (102, 1649434), (204, 824717), (631, 266628), (1262, 133314), (1307, 128724), (1893, 88876), (2524, 66657), (2614, 64362), (3786, 44438), (3921, 42908), (5228, 32181), (7572, 22219), (7842, 21454), (10727, 15684)]