142291044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{839}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 412164480

約数和(自身を除く): 269873436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 673, 839, 1346, 1678, 2019, 2517, 2692, 3356, 4038, 4711, 5034, 5873, 6057, 7551, 8076, 9422, 10068, 11746, 12114, 14133, 15102, 17619, 18844, 23492, 24228, 28266, 30204, 35238, 42399, 52857, 56532, 70476, 84798, 105714, 169596, 211428, 564647, 1129294, 1693941, 2258588, 3387882, 3952529, 5081823, 6775764, 7905058, 10163646, 11857587, 15810116, 20327292, 23715174, 35572761, 47430348, 71145522, 142291044]

約数ペア:

[(1, 142291044), (2, 71145522), (3, 47430348), (4, 35572761), (6, 23715174), (7, 20327292), (9, 15810116), (12, 11857587), (14, 10163646), (18, 7905058), (21, 6775764), (28, 5081823), (36, 3952529), (42, 3387882), (63, 2258588), (84, 1693941), (126, 1129294), (252, 564647), (673, 211428), (839, 169596), (1346, 105714), (1678, 84798), (2019, 70476), (2517, 56532), (2692, 52857), (3356, 42399), (4038, 35238), (4711, 30204), (5034, 28266), (5873, 24228), (6057, 23492), (7551, 18844), (8076, 17619), (9422, 15102), (10068, 14133), (11746, 12114)]