173239086

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 368022528

約数和(自身を除く): 194783442

約数列:

[1, 2, 3, 6, 47, 53, 67, 94, 106, 134, 141, 159, 173, 201, 282, 318, 346, 402, 519, 1038, 2491, 3149, 3551, 4982, 6298, 7102, 7473, 8131, 9169, 9447, 10653, 11591, 14946, 16262, 18338, 18894, 21306, 23182, 24393, 27507, 34773, 48786, 55014, 69546, 166897, 333794, 430943, 500691, 544777, 614323, 861886, 1001382, 1089554, 1228646, 1292829, 1634331, 1842969, 2585658, 3268662, 3685938, 28873181, 57746362, 86619543, 173239086]

約数ペア:

[(1, 173239086), (2, 86619543), (3, 57746362), (6, 28873181), (47, 3685938), (53, 3268662), (67, 2585658), (94, 1842969), (106, 1634331), (134, 1292829), (141, 1228646), (159, 1089554), (173, 1001382), (201, 861886), (282, 614323), (318, 544777), (346, 500691), (402, 430943), (519, 333794), (1038, 166897), (2491, 69546), (3149, 55014), (3551, 48786), (4982, 34773), (6298, 27507), (7102, 24393), (7473, 23182), (8131, 21306), (9169, 18894), (9447, 18338), (10653, 16262), (11591, 14946)]