151950981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 273369600

約数和(自身を除く): 121418619

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 273, 357, 377, 493, 609, 663, 1129, 1131, 1479, 1547, 2639, 3387, 3451, 4641, 6409, 7903, 7917, 10353, 14677, 19193, 19227, 23709, 32741, 44031, 44863, 57579, 98223, 102739, 134351, 134589, 229187, 249509, 308217, 403053, 425633, 556597, 687561, 748527, 1276899, 1669791, 1746563, 2979431, 3896179, 5239689, 7235761, 8938293, 11688537, 21707283, 50650327, 151950981]

約数ペア:

[(1, 151950981), (3, 50650327), (7, 21707283), (13, 11688537), (17, 8938293), (21, 7235761), (29, 5239689), (39, 3896179), (51, 2979431), (87, 1746563), (91, 1669791), (119, 1276899), (203, 748527), (221, 687561), (273, 556597), (357, 425633), (377, 403053), (493, 308217), (609, 249509), (663, 229187), (1129, 134589), (1131, 134351), (1479, 102739), (1547, 98223), (2639, 57579), (3387, 44863), (3451, 44031), (4641, 32741), (6409, 23709), (7903, 19227), (7917, 19193), (10353, 14677)]