189795144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3371

約数の個数: 128

約数和(自身を含む): 610836480

約数和(自身を除く): 421041336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3313, 4092, 4774, 5208, 6626, 7161, 8184, 9548, 9939, 13252, 14322, 19096, 19878, 23191, 26504, 28644, 36443, 39756, 46382, 57288, 69573, 72886, 79512, 92764, 102703, 109329, 139146, 145772, 185528, 205406, 218658, 255101, 278292, 291544, 308109, 410812, 437316, 510202, 556584, 616218, 718921, 765303, 821624, 874632, 1020404, 1129733, 1232436, 1437842, 1530606, 2040808, 2156763, 2259466, 2464872, 2875684, 3061212, 3389199, 4313526, 4518932, 5751368, 6122424, 6778398, 7908131, 8627052, 9037864, 13556796, 15816262, 17254104, 23724393, 27113592, 31632524, 47448786, 63265048, 94897572, 189795144]

約数ペア:

[(1, 189795144), (2, 94897572), (3, 63265048), (4, 47448786), (6, 31632524), (7, 27113592), (8, 23724393), (11, 17254104), (12, 15816262), (14, 13556796), (21, 9037864), (22, 8627052), (24, 7908131), (28, 6778398), (31, 6122424), (33, 5751368), (42, 4518932), (44, 4313526), (56, 3389199), (62, 3061212), (66, 2875684), (77, 2464872), (84, 2259466), (88, 2156763), (93, 2040808), (124, 1530606), (132, 1437842), (154, 1232436), (168, 1129733), (186, 1020404), (217, 874632), (231, 821624), (248, 765303), (264, 718921), (308, 616218), (341, 556584), (372, 510202), (434, 437316), (462, 410812), (616, 308109), (651, 291544), (682, 278292), (744, 255101), (868, 218658), (924, 205406), (1023, 185528), (1302, 145772), (1364, 139146), (1736, 109329), (1848, 102703), (2046, 92764), (2387, 79512), (2604, 72886), (2728, 69573), (3313, 57288), (4092, 46382), (4774, 39756), (5208, 36443), (6626, 28644), (7161, 26504), (8184, 23191), (9548, 19878), (9939, 19096), (13252, 14322)]