156923318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 259338240

約数和(自身を除く): 102414922

約数列:

[1, 2, 19, 38, 41, 47, 82, 94, 779, 893, 1558, 1786, 1927, 2143, 3854, 4286, 36613, 40717, 73226, 81434, 87863, 100721, 175726, 201442, 1669397, 1913699, 3338794, 3827398, 4129561, 8259122, 78461659, 156923318]

約数ペア:

[(1, 156923318), (2, 78461659), (19, 8259122), (38, 4129561), (41, 3827398), (47, 3338794), (82, 1913699), (94, 1669397), (779, 201442), (893, 175726), (1558, 100721), (1786, 87863), (1927, 81434), (2143, 73226), (3854, 40717), (4286, 36613)]