158304852

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 421916040

約数和(自身を除く): 263611188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1908, 2861, 3074, 4611, 5722, 6148, 8583, 9222, 11444, 13833, 17166, 18444, 25749, 27666, 34332, 51498, 55332, 82969, 102996, 151633, 165938, 248907, 303266, 331876, 454899, 497814, 606532, 746721, 909798, 995628, 1364697, 1493442, 1819596, 2729394, 2986884, 4397357, 5458788, 8794714, 13192071, 17589428, 26384142, 39576213, 52768284, 79152426, 158304852]

約数ペア:

[(1, 158304852), (2, 79152426), (3, 52768284), (4, 39576213), (6, 26384142), (9, 17589428), (12, 13192071), (18, 8794714), (29, 5458788), (36, 4397357), (53, 2986884), (58, 2729394), (87, 1819596), (106, 1493442), (116, 1364697), (159, 995628), (174, 909798), (212, 746721), (261, 606532), (318, 497814), (348, 454899), (477, 331876), (522, 303266), (636, 248907), (954, 165938), (1044, 151633), (1537, 102996), (1908, 82969), (2861, 55332), (3074, 51498), (4611, 34332), (5722, 27666), (6148, 25749), (8583, 18444), (9222, 17166), (11444, 13833)]