159692169

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 292239360

約数和(自身を除く): 132547191

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 663, 741, 969, 1547, 1729, 1811, 2261, 4199, 4641, 5187, 5433, 6783, 12597, 12677, 23543, 29393, 30787, 34409, 38031, 70629, 88179, 92361, 103227, 164801, 215509, 240863, 400231, 447317, 494403, 584953, 646527, 722589, 1200693, 1341951, 1754859, 2801617, 3131219, 4094671, 7604389, 8404851, 9393657, 12284013, 22813167, 53230723, 159692169]

約数ペア:

[(1, 159692169), (3, 53230723), (7, 22813167), (13, 12284013), (17, 9393657), (19, 8404851), (21, 7604389), (39, 4094671), (51, 3131219), (57, 2801617), (91, 1754859), (119, 1341951), (133, 1200693), (221, 722589), (247, 646527), (273, 584953), (323, 494403), (357, 447317), (399, 400231), (663, 240863), (741, 215509), (969, 164801), (1547, 103227), (1729, 92361), (1811, 88179), (2261, 70629), (4199, 38031), (4641, 34409), (5187, 30787), (5433, 29393), (6783, 23543), (12597, 12677)]