142173486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 407272320

約数和(自身を除く): 265098834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 41, 42, 58, 63, 73, 78, 82, 87, 91, 117, 123, 126, 146, 174, 182, 203, 219, 234, 246, 261, 273, 287, 369, 377, 406, 438, 511, 522, 533, 546, 574, 609, 657, 738, 754, 819, 861, 949, 1022, 1066, 1131, 1189, 1218, 1314, 1533, 1599, 1638, 1722, 1827, 1898, 2117, 2262, 2378, 2583, 2639, 2847, 2993, 3066, 3198, 3393, 3567, 3654, 3731, 4234, 4599, 4797, 5166, 5278, 5694, 5986, 6351, 6643, 6786, 7134, 7462, 7917, 8323, 8541, 8979, 9198, 9594, 10701, 11193, 12702, 13286, 14819, 15457, 15834, 16646, 17082, 17958, 19053, 19929, 20951, 21402, 22386, 23751, 24969, 26937, 27521, 29638, 30914, 33579, 38106, 38909, 39858, 41902, 44457, 46371, 47502, 49938, 53874, 55042, 59787, 62853, 67158, 74907, 77818, 82563, 86797, 88914, 92742, 108199, 116727, 119574, 125706, 133371, 139113, 149814, 165126, 173594, 188559, 192647, 216398, 233454, 247689, 260391, 266742, 272363, 278226, 324597, 350181, 377118, 385294, 495378, 520782, 544726, 577941, 607579, 649194, 700362, 781173, 817089, 973791, 1128361, 1155882, 1215158, 1562346, 1634178, 1733823, 1822737, 1947582, 2256722, 2451267, 3385083, 3467646, 3645474, 4902534, 5468211, 6770166, 7898527, 10155249, 10936422, 15797054, 20310498, 23695581, 47391162, 71086743, 142173486]

約数ペア:

[(1, 142173486), (2, 71086743), (3, 47391162), (6, 23695581), (7, 20310498), (9, 15797054), (13, 10936422), (14, 10155249), (18, 7898527), (21, 6770166), (26, 5468211), (29, 4902534), (39, 3645474), (41, 3467646), (42, 3385083), (58, 2451267), (63, 2256722), (73, 1947582), (78, 1822737), (82, 1733823), (87, 1634178), (91, 1562346), (117, 1215158), (123, 1155882), (126, 1128361), (146, 973791), (174, 817089), (182, 781173), (203, 700362), (219, 649194), (234, 607579), (246, 577941), (261, 544726), (273, 520782), (287, 495378), (369, 385294), (377, 377118), (406, 350181), (438, 324597), (511, 278226), (522, 272363), (533, 266742), (546, 260391), (574, 247689), (609, 233454), (657, 216398), (738, 192647), (754, 188559), (819, 173594), (861, 165126), (949, 149814), (1022, 139113), (1066, 133371), (1131, 125706), (1189, 119574), (1218, 116727), (1314, 108199), (1533, 92742), (1599, 88914), (1638, 86797), (1722, 82563), (1827, 77818), (1898, 74907), (2117, 67158), (2262, 62853), (2378, 59787), (2583, 55042), (2639, 53874), (2847, 49938), (2993, 47502), (3066, 46371), (3198, 44457), (3393, 41902), (3567, 39858), (3654, 38909), (3731, 38106), (4234, 33579), (4599, 30914), (4797, 29638), (5166, 27521), (5278, 26937), (5694, 24969), (5986, 23751), (6351, 22386), (6643, 21402), (6786, 20951), (7134, 19929), (7462, 19053), (7917, 17958), (8323, 17082), (8541, 16646), (8979, 15834), (9198, 15457), (9594, 14819), (10701, 13286), (11193, 12702)]