159923684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39703}}^1$

素因数の和:39779

約数の個数: 24

約数和(自身を含む): 300162240

約数和(自身を除く): 140238556

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 39703, 79406, 158812, 754357, 1508714, 2104259, 3017428, 4208518, 8417036, 39980921, 79961842, 159923684]

約数ペア:

[(1, 159923684), (2, 79961842), (4, 39980921), (19, 8417036), (38, 4208518), (53, 3017428), (76, 2104259), (106, 1508714), (212, 754357), (1007, 158812), (2014, 79406), (4028, 39703)]