156973262084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5381}}^1\times {\mathrm{383839}}^1$

素因数の和:389243

約数の個数: 24

約数和(自身を含む): 289215763200

約数和(自身を除く): 132242501116

約数列:

[1, 2, 4, 19, 38, 76, 5381, 10762, 21524, 102239, 204478, 383839, 408956, 767678, 1535356, 7292941, 14585882, 29171764, 2065437659, 4130875318, 8261750636, 39243315521, 78486631042, 156973262084]

約数ペア:

[(1, 156973262084), (2, 78486631042), (4, 39243315521), (19, 8261750636), (38, 4130875318), (76, 2065437659), (5381, 29171764), (10762, 14585882), (21524, 7292941), (102239, 1535356), (204478, 767678), (383839, 408956)]