138283824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21698

約数の個数: 80

約数和(自身を含む): 429774080

約数和(自身を除く): 291490256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21661, 43322, 64983, 86644, 129966, 151627, 173288, 259932, 303254, 346576, 411559, 454881, 519864, 606508, 823118, 909762, 1039728, 1213016, 1234677, 1646236, 1819524, 2426032, 2469354, 2880913, 3292472, 3639048, 4938708, 5761826, 6584944, 7278096, 8642739, 9877416, 11523652, 17285478, 19754832, 23047304, 34570956, 46094608, 69141912, 138283824]

約数ペア:

[(1, 138283824), (2, 69141912), (3, 46094608), (4, 34570956), (6, 23047304), (7, 19754832), (8, 17285478), (12, 11523652), (14, 9877416), (16, 8642739), (19, 7278096), (21, 6584944), (24, 5761826), (28, 4938708), (38, 3639048), (42, 3292472), (48, 2880913), (56, 2469354), (57, 2426032), (76, 1819524), (84, 1646236), (112, 1234677), (114, 1213016), (133, 1039728), (152, 909762), (168, 823118), (228, 606508), (266, 519864), (304, 454881), (336, 411559), (399, 346576), (456, 303254), (532, 259932), (798, 173288), (912, 151627), (1064, 129966), (1596, 86644), (2128, 64983), (3192, 43322), (6384, 21661)]