171867654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 318746106

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 41, 42, 51, 57, 63, 82, 102, 103, 114, 119, 123, 126, 133, 153, 171, 206, 238, 246, 266, 287, 306, 309, 323, 342, 357, 369, 399, 574, 618, 646, 697, 714, 721, 738, 779, 798, 861, 927, 969, 1071, 1197, 1394, 1442, 1558, 1722, 1751, 1854, 1938, 1957, 2091, 2142, 2163, 2261, 2337, 2394, 2583, 2907, 3502, 3914, 4182, 4223, 4326, 4522, 4674, 4879, 5166, 5253, 5453, 5814, 5871, 6273, 6489, 6783, 7011, 8446, 9758, 10506, 10906, 11742, 12257, 12546, 12669, 12978, 13243, 13566, 13699, 14022, 14637, 15759, 16359, 17613, 20349, 24514, 25338, 26486, 27398, 29274, 29561, 31518, 32718, 33269, 35226, 36771, 38007, 39729, 40698, 41097, 43911, 49077, 59122, 66538, 71791, 73542, 76014, 79458, 80237, 82194, 87822, 88683, 92701, 98154, 99807, 110313, 119187, 123291, 143582, 160474, 177366, 185402, 199614, 215373, 220626, 232883, 238374, 240711, 246582, 266049, 278103, 299421, 430746, 465766, 481422, 502537, 532098, 556206, 561659, 598842, 646119, 698649, 722133, 834309, 1005074, 1123318, 1292238, 1364029, 1397298, 1444266, 1507611, 1668618, 1684977, 2095947, 2728058, 3015222, 3369954, 4092087, 4191894, 4522833, 5054931, 8184174, 9045666, 9548203, 10109862, 12276261, 19096406, 24552522, 28644609, 57289218, 85933827, 171867654]

約数ペア:

[(1, 171867654), (2, 85933827), (3, 57289218), (6, 28644609), (7, 24552522), (9, 19096406), (14, 12276261), (17, 10109862), (18, 9548203), (19, 9045666), (21, 8184174), (34, 5054931), (38, 4522833), (41, 4191894), (42, 4092087), (51, 3369954), (57, 3015222), (63, 2728058), (82, 2095947), (102, 1684977), (103, 1668618), (114, 1507611), (119, 1444266), (123, 1397298), (126, 1364029), (133, 1292238), (153, 1123318), (171, 1005074), (206, 834309), (238, 722133), (246, 698649), (266, 646119), (287, 598842), (306, 561659), (309, 556206), (323, 532098), (342, 502537), (357, 481422), (369, 465766), (399, 430746), (574, 299421), (618, 278103), (646, 266049), (697, 246582), (714, 240711), (721, 238374), (738, 232883), (779, 220626), (798, 215373), (861, 199614), (927, 185402), (969, 177366), (1071, 160474), (1197, 143582), (1394, 123291), (1442, 119187), (1558, 110313), (1722, 99807), (1751, 98154), (1854, 92701), (1938, 88683), (1957, 87822), (2091, 82194), (2142, 80237), (2163, 79458), (2261, 76014), (2337, 73542), (2394, 71791), (2583, 66538), (2907, 59122), (3502, 49077), (3914, 43911), (4182, 41097), (4223, 40698), (4326, 39729), (4522, 38007), (4674, 36771), (4879, 35226), (5166, 33269), (5253, 32718), (5453, 31518), (5814, 29561), (5871, 29274), (6273, 27398), (6489, 26486), (6783, 25338), (7011, 24514), (8446, 20349), (9758, 17613), (10506, 16359), (10906, 15759), (11742, 14637), (12257, 14022), (12546, 13699), (12669, 13566), (12978, 13243)]