187861968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 240

約数和(自身を含む): 670849920

約数和(自身を除く): 482987952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 577, 612, 646, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1154, 1197, 1224, 1292, 1368, 1428, 1596, 1731, 1904, 1938, 2128, 2142, 2261, 2308, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3462, 3876, 4039, 4284, 4522, 4616, 4788, 5168, 5193, 5712, 5814, 6384, 6783, 6924, 7752, 8078, 8568, 9044, 9232, 9576, 9809, 10386, 10963, 11628, 12117, 13566, 13848, 15504, 16156, 17136, 18088, 19152, 19618, 20349, 20772, 21926, 23256, 24234, 27132, 27696, 29427, 32312, 32889, 36176, 36351, 39236, 40698, 41544, 43852, 46512, 48468, 54264, 58854, 64624, 65778, 68663, 72702, 76741, 78472, 81396, 83088, 87704, 88281, 96936, 98667, 108528, 117708, 131556, 137326, 145404, 153482, 156944, 162792, 175408, 176562, 186371, 193872, 197334, 205989, 230223, 235416, 263112, 274652, 290808, 306964, 325584, 353124, 372742, 394668, 411978, 460446, 470832, 526224, 549304, 559113, 581616, 613928, 617967, 690669, 706248, 745484, 789336, 823956, 920892, 1098608, 1118226, 1227856, 1235934, 1304597, 1381338, 1412496, 1490968, 1578672, 1647912, 1677339, 1841784, 2236452, 2471868, 2609194, 2762676, 2981936, 3295824, 3354678, 3683568, 3913791, 4472904, 4943736, 5218388, 5525352, 6709356, 7827582, 8945808, 9887472, 10436776, 11050704, 11741373, 13418712, 15655164, 20873552, 23482746, 26837424, 31310328, 46965492, 62620656, 93930984, 187861968]

約数ペア:

[(1, 187861968), (2, 93930984), (3, 62620656), (4, 46965492), (6, 31310328), (7, 26837424), (8, 23482746), (9, 20873552), (12, 15655164), (14, 13418712), (16, 11741373), (17, 11050704), (18, 10436776), (19, 9887472), (21, 8945808), (24, 7827582), (28, 6709356), (34, 5525352), (36, 5218388), (38, 4943736), (42, 4472904), (48, 3913791), (51, 3683568), (56, 3354678), (57, 3295824), (63, 2981936), (68, 2762676), (72, 2609194), (76, 2471868), (84, 2236452), (102, 1841784), (112, 1677339), (114, 1647912), (119, 1578672), (126, 1490968), (133, 1412496), (136, 1381338), (144, 1304597), (152, 1235934), (153, 1227856), (168, 1118226), (171, 1098608), (204, 920892), (228, 823956), (238, 789336), (252, 745484), (266, 706248), (272, 690669), (304, 617967), (306, 613928), (323, 581616), (336, 559113), (342, 549304), (357, 526224), (399, 470832), (408, 460446), (456, 411978), (476, 394668), (504, 372742), (532, 353124), (577, 325584), (612, 306964), (646, 290808), (684, 274652), (714, 263112), (798, 235416), (816, 230223), (912, 205989), (952, 197334), (969, 193872), (1008, 186371), (1064, 176562), (1071, 175408), (1154, 162792), (1197, 156944), (1224, 153482), (1292, 145404), (1368, 137326), (1428, 131556), (1596, 117708), (1731, 108528), (1904, 98667), (1938, 96936), (2128, 88281), (2142, 87704), (2261, 83088), (2308, 81396), (2394, 78472), (2448, 76741), (2584, 72702), (2736, 68663), (2856, 65778), (2907, 64624), (3192, 58854), (3462, 54264), (3876, 48468), (4039, 46512), (4284, 43852), (4522, 41544), (4616, 40698), (4788, 39236), (5168, 36351), (5193, 36176), (5712, 32889), (5814, 32312), (6384, 29427), (6783, 27696), (6924, 27132), (7752, 24234), (8078, 23256), (8568, 21926), (9044, 20772), (9232, 20349), (9576, 19618), (9809, 19152), (10386, 18088), (10963, 17136), (11628, 16156), (12117, 15504), (13566, 13848)]