163139238

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^2\times {\mathrm{673}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 368570160

約数和(自身を除く): 205430922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 673, 1206, 1346, 1809, 2019, 3618, 4038, 4489, 6057, 8978, 12114, 13467, 18171, 26934, 36342, 40401, 45091, 80802, 90182, 121203, 135273, 242406, 270546, 405819, 811638, 1217457, 2434914, 3021097, 6042194, 9063291, 18126582, 27189873, 54379746, 81569619, 163139238]

約数ペア:

[(1, 163139238), (2, 81569619), (3, 54379746), (6, 27189873), (9, 18126582), (18, 9063291), (27, 6042194), (54, 3021097), (67, 2434914), (134, 1217457), (201, 811638), (402, 405819), (603, 270546), (673, 242406), (1206, 135273), (1346, 121203), (1809, 90182), (2019, 80802), (3618, 45091), (4038, 40401), (4489, 36342), (6057, 26934), (8978, 18171), (12114, 13467)]