179941356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1061}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 521093664

約数和(自身を除く): 341152308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 673, 1061, 1346, 2019, 2122, 2692, 3183, 4038, 4244, 4711, 6057, 6366, 7427, 8076, 9422, 9549, 12114, 12732, 14133, 14854, 18844, 19098, 22281, 24228, 28266, 29708, 38196, 42399, 44562, 56532, 66843, 84798, 89124, 133686, 169596, 267372, 714053, 1428106, 2142159, 2856212, 4284318, 4998371, 6426477, 8568636, 9996742, 12852954, 14995113, 19993484, 25705908, 29990226, 44985339, 59980452, 89970678, 179941356]

約数ペア:

[(1, 179941356), (2, 89970678), (3, 59980452), (4, 44985339), (6, 29990226), (7, 25705908), (9, 19993484), (12, 14995113), (14, 12852954), (18, 9996742), (21, 8568636), (28, 6426477), (36, 4998371), (42, 4284318), (63, 2856212), (84, 2142159), (126, 1428106), (252, 714053), (673, 267372), (1061, 169596), (1346, 133686), (2019, 89124), (2122, 84798), (2692, 66843), (3183, 56532), (4038, 44562), (4244, 42399), (4711, 38196), (6057, 29708), (6366, 28266), (7427, 24228), (8076, 22281), (9422, 19098), (9549, 18844), (12114, 14854), (12732, 14133)]