140515344

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 424080000

約数和(自身を除く): 283564656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 59, 72, 74, 108, 111, 118, 144, 148, 149, 177, 216, 222, 236, 296, 298, 333, 354, 432, 444, 447, 472, 531, 592, 596, 666, 708, 888, 894, 944, 999, 1062, 1192, 1332, 1341, 1416, 1593, 1776, 1788, 1998, 2124, 2183, 2384, 2664, 2682, 2832, 3186, 3576, 3996, 4023, 4248, 4366, 5328, 5364, 5513, 6372, 6549, 7152, 7992, 8046, 8496, 8732, 8791, 10728, 11026, 12744, 13098, 15984, 16092, 16539, 17464, 17582, 19647, 21456, 22052, 25488, 26196, 26373, 32184, 33078, 34928, 35164, 39294, 44104, 49617, 52392, 52746, 58941, 64368, 66156, 70328, 78588, 79119, 88208, 99234, 104784, 105492, 117882, 132312, 140656, 148851, 157176, 158238, 198468, 210984, 235764, 237357, 264624, 297702, 314352, 316476, 325267, 396936, 421968, 471528, 474714, 595404, 632952, 650534, 793872, 943056, 949428, 975801, 1190808, 1265904, 1301068, 1898856, 1951602, 2381616, 2602136, 2927403, 3797712, 3903204, 5204272, 5854806, 7806408, 8782209, 11709612, 15612816, 17564418, 23419224, 35128836, 46838448, 70257672, 140515344]

約数ペア:

[(1, 140515344), (2, 70257672), (3, 46838448), (4, 35128836), (6, 23419224), (8, 17564418), (9, 15612816), (12, 11709612), (16, 8782209), (18, 7806408), (24, 5854806), (27, 5204272), (36, 3903204), (37, 3797712), (48, 2927403), (54, 2602136), (59, 2381616), (72, 1951602), (74, 1898856), (108, 1301068), (111, 1265904), (118, 1190808), (144, 975801), (148, 949428), (149, 943056), (177, 793872), (216, 650534), (222, 632952), (236, 595404), (296, 474714), (298, 471528), (333, 421968), (354, 396936), (432, 325267), (444, 316476), (447, 314352), (472, 297702), (531, 264624), (592, 237357), (596, 235764), (666, 210984), (708, 198468), (888, 158238), (894, 157176), (944, 148851), (999, 140656), (1062, 132312), (1192, 117882), (1332, 105492), (1341, 104784), (1416, 99234), (1593, 88208), (1776, 79119), (1788, 78588), (1998, 70328), (2124, 66156), (2183, 64368), (2384, 58941), (2664, 52746), (2682, 52392), (2832, 49617), (3186, 44104), (3576, 39294), (3996, 35164), (4023, 34928), (4248, 33078), (4366, 32184), (5328, 26373), (5364, 26196), (5513, 25488), (6372, 22052), (6549, 21456), (7152, 19647), (7992, 17582), (8046, 17464), (8496, 16539), (8732, 16092), (8791, 15984), (10728, 13098), (11026, 12744)]