123629504

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{5351}}^1$

素因数の和:5401

約数の個数: 42

約数和(自身を含む): 258967224

約数和(自身を除く): 135337720

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5351, 5776, 10702, 11552, 21404, 23104, 42808, 85616, 101669, 171232, 203338, 342464, 406676, 813352, 1626704, 1931711, 3253408, 3863422, 6506816, 7726844, 15453688, 30907376, 61814752, 123629504]

約数ペア:

[(1, 123629504), (2, 61814752), (4, 30907376), (8, 15453688), (16, 7726844), (19, 6506816), (32, 3863422), (38, 3253408), (64, 1931711), (76, 1626704), (152, 813352), (304, 406676), (361, 342464), (608, 203338), (722, 171232), (1216, 101669), (1444, 85616), (2888, 42808), (5351, 23104), (5776, 21404), (10702, 11552)]