142495206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78901}}^1$

素因数の和:78956

約数の個数: 32

約数和(自身を含む): 333282048

約数和(自身を除く): 190786842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 78901, 157802, 236703, 473406, 552307, 1104614, 1656921, 3313842, 3392743, 6785486, 10178229, 20356458, 23749201, 47498402, 71247603, 142495206]

約数ペア:

[(1, 142495206), (2, 71247603), (3, 47498402), (6, 23749201), (7, 20356458), (14, 10178229), (21, 6785486), (42, 3392743), (43, 3313842), (86, 1656921), (129, 1104614), (258, 552307), (301, 473406), (602, 236703), (903, 157802), (1806, 78901)]