139781412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6237

約数の個数: 72

約数和(自身を含む): 384294456

約数和(自身を除く): 244513044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 6173, 7548, 11322, 12346, 18519, 22644, 24692, 37038, 55557, 74076, 104941, 111114, 209882, 222228, 228401, 314823, 419764, 456802, 629646, 685203, 913604, 944469, 1259292, 1370406, 1888938, 2055609, 2740812, 3777876, 3882817, 4111218, 7765634, 8222436, 11648451, 15531268, 23296902, 34945353, 46593804, 69890706, 139781412]

約数ペア:

[(1, 139781412), (2, 69890706), (3, 46593804), (4, 34945353), (6, 23296902), (9, 15531268), (12, 11648451), (17, 8222436), (18, 7765634), (34, 4111218), (36, 3882817), (37, 3777876), (51, 2740812), (68, 2055609), (74, 1888938), (102, 1370406), (111, 1259292), (148, 944469), (153, 913604), (204, 685203), (222, 629646), (306, 456802), (333, 419764), (444, 314823), (612, 228401), (629, 222228), (666, 209882), (1258, 111114), (1332, 104941), (1887, 74076), (2516, 55557), (3774, 37038), (5661, 24692), (6173, 22644), (7548, 18519), (11322, 12346)]