139451816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 328224960

約数和(自身を除く): 188773144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 107, 119, 136, 148, 214, 238, 259, 296, 428, 476, 518, 629, 749, 856, 952, 1036, 1258, 1369, 1498, 1819, 2072, 2516, 2738, 2996, 3638, 3959, 4403, 5032, 5476, 5992, 7276, 7918, 8806, 9583, 10952, 12733, 14552, 15836, 17612, 19166, 23273, 25466, 27713, 31672, 35224, 38332, 46546, 50932, 55426, 67303, 76664, 93092, 101864, 110852, 134606, 146483, 162911, 186184, 221704, 269212, 292966, 325822, 471121, 538424, 585932, 651644, 942242, 1025381, 1171864, 1303288, 1884484, 2050762, 2490211, 3768968, 4101524, 4980422, 8203048, 9960844, 17431477, 19921688, 34862954, 69725908, 139451816]

約数ペア:

[(1, 139451816), (2, 69725908), (4, 34862954), (7, 19921688), (8, 17431477), (14, 9960844), (17, 8203048), (28, 4980422), (34, 4101524), (37, 3768968), (56, 2490211), (68, 2050762), (74, 1884484), (107, 1303288), (119, 1171864), (136, 1025381), (148, 942242), (214, 651644), (238, 585932), (259, 538424), (296, 471121), (428, 325822), (476, 292966), (518, 269212), (629, 221704), (749, 186184), (856, 162911), (952, 146483), (1036, 134606), (1258, 110852), (1369, 101864), (1498, 93092), (1819, 76664), (2072, 67303), (2516, 55426), (2738, 50932), (2996, 46546), (3638, 38332), (3959, 35224), (4403, 31672), (5032, 27713), (5476, 25466), (5992, 23273), (7276, 19166), (7918, 17612), (8806, 15836), (9583, 14552), (10952, 12733)]