140425866

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 368484480

約数和(自身を除く): 228058614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 98, 126, 146, 147, 189, 219, 294, 378, 438, 441, 511, 657, 727, 882, 1022, 1314, 1323, 1454, 1533, 1971, 2181, 2646, 3066, 3577, 3942, 4362, 4599, 5089, 6543, 7154, 9198, 10178, 10731, 13086, 13797, 15267, 19629, 21462, 27594, 30534, 32193, 35623, 39258, 45801, 53071, 64386, 71246, 91602, 96579, 106142, 106869, 137403, 159213, 193158, 213738, 274806, 318426, 320607, 371497, 477639, 641214, 742994, 955278, 961821, 1114491, 1432917, 1923642, 2228982, 2600479, 2865834, 3343473, 5200958, 6686946, 7801437, 10030419, 15602874, 20060838, 23404311, 46808622, 70212933, 140425866]

約数ペア:

[(1, 140425866), (2, 70212933), (3, 46808622), (6, 23404311), (7, 20060838), (9, 15602874), (14, 10030419), (18, 7801437), (21, 6686946), (27, 5200958), (42, 3343473), (49, 2865834), (54, 2600479), (63, 2228982), (73, 1923642), (98, 1432917), (126, 1114491), (146, 961821), (147, 955278), (189, 742994), (219, 641214), (294, 477639), (378, 371497), (438, 320607), (441, 318426), (511, 274806), (657, 213738), (727, 193158), (882, 159213), (1022, 137403), (1314, 106869), (1323, 106142), (1454, 96579), (1533, 91602), (1971, 71246), (2181, 64386), (2646, 53071), (3066, 45801), (3577, 39258), (3942, 35623), (4362, 32193), (4599, 30534), (5089, 27594), (6543, 21462), (7154, 19629), (9198, 15267), (10178, 13797), (10731, 13086)]