159800868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 427146720

約数和(自身を除く): 267345852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 684, 761, 921, 1228, 1522, 1842, 2283, 2763, 3044, 3684, 4566, 5526, 5833, 6849, 9132, 11052, 11666, 13698, 14459, 17499, 23332, 27396, 28918, 34998, 43377, 52497, 57836, 69996, 86754, 104994, 130131, 173508, 209988, 233627, 260262, 467254, 520524, 700881, 934508, 1401762, 2102643, 2803524, 4205286, 4438913, 8410572, 8877826, 13316739, 17755652, 26633478, 39950217, 53266956, 79900434, 159800868]

約数ペア:

[(1, 159800868), (2, 79900434), (3, 53266956), (4, 39950217), (6, 26633478), (9, 17755652), (12, 13316739), (18, 8877826), (19, 8410572), (36, 4438913), (38, 4205286), (57, 2803524), (76, 2102643), (114, 1401762), (171, 934508), (228, 700881), (307, 520524), (342, 467254), (614, 260262), (684, 233627), (761, 209988), (921, 173508), (1228, 130131), (1522, 104994), (1842, 86754), (2283, 69996), (2763, 57836), (3044, 52497), (3684, 43377), (4566, 34998), (5526, 28918), (5833, 27396), (6849, 23332), (9132, 17499), (11052, 14459), (11666, 13698)]