156613998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 338014080

約数和(自身を除く): 181400082

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 743, 817, 1486, 1634, 1849, 2229, 2451, 3698, 4458, 4902, 5547, 11094, 14117, 28234, 31949, 35131, 42351, 63898, 70262, 84702, 95847, 105393, 191694, 210786, 607031, 1214062, 1373807, 1821093, 2747614, 3642186, 4121421, 8242842, 26102333, 52204666, 78306999, 156613998]

約数ペア:

[(1, 156613998), (2, 78306999), (3, 52204666), (6, 26102333), (19, 8242842), (38, 4121421), (43, 3642186), (57, 2747614), (86, 1821093), (114, 1373807), (129, 1214062), (258, 607031), (743, 210786), (817, 191694), (1486, 105393), (1634, 95847), (1849, 84702), (2229, 70262), (2451, 63898), (3698, 42351), (4458, 35131), (4902, 31949), (5547, 28234), (11094, 14117)]