163880766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5939}}^1$

素因数の和:6030

約数の個数: 64

約数和(自身を含む): 421977600

約数和(自身を除く): 258096834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 5939, 9198, 11878, 13797, 17817, 27594, 35634, 41573, 53451, 83146, 106902, 124719, 160353, 249438, 320706, 374157, 433547, 748314, 867094, 1122471, 1300641, 2244942, 2601282, 3034829, 3901923, 6069658, 7803846, 9104487, 11705769, 18208974, 23411538, 27313461, 54626922, 81940383, 163880766]

約数ペア:

[(1, 163880766), (2, 81940383), (3, 54626922), (6, 27313461), (7, 23411538), (9, 18208974), (14, 11705769), (18, 9104487), (21, 7803846), (27, 6069658), (42, 3901923), (54, 3034829), (63, 2601282), (73, 2244942), (126, 1300641), (146, 1122471), (189, 867094), (219, 748314), (378, 433547), (438, 374157), (511, 320706), (657, 249438), (1022, 160353), (1314, 124719), (1533, 106902), (1971, 83146), (3066, 53451), (3942, 41573), (4599, 35634), (5939, 27594), (9198, 17817), (11878, 13797)]