168741804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 522289152

約数和(自身を除く): 353547348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 43, 44, 62, 66, 77, 84, 86, 93, 124, 129, 132, 137, 154, 172, 186, 217, 231, 258, 274, 301, 308, 341, 372, 411, 434, 462, 473, 516, 548, 602, 651, 682, 822, 868, 903, 924, 946, 959, 1023, 1204, 1302, 1333, 1364, 1419, 1507, 1644, 1806, 1892, 1918, 2046, 2387, 2604, 2666, 2838, 2877, 3014, 3311, 3612, 3836, 3999, 4092, 4247, 4521, 4774, 5332, 5676, 5754, 5891, 6028, 6622, 7161, 7998, 8494, 9042, 9331, 9548, 9933, 10549, 11508, 11782, 12741, 13244, 14322, 14663, 15996, 16988, 17673, 18084, 18662, 19866, 21098, 23564, 25482, 27993, 28644, 29326, 29729, 31647, 35346, 37324, 39732, 41237, 42196, 43989, 46717, 50964, 55986, 58652, 59458, 63294, 64801, 70692, 82474, 87978, 89187, 93434, 102641, 111972, 118916, 123711, 126588, 129602, 140151, 164948, 175956, 178374, 182621, 186868, 194403, 205282, 247422, 259204, 280302, 307923, 327019, 356748, 365242, 388806, 410564, 453607, 494844, 547863, 560604, 615846, 654038, 730484, 777612, 907214, 981057, 1095726, 1231692, 1278347, 1308076, 1360821, 1814428, 1962114, 2008831, 2191452, 2556694, 2721642, 3835041, 3924228, 4017662, 5113388, 5443284, 6026493, 7670082, 8035324, 12052986, 14061817, 15340164, 24105972, 28123634, 42185451, 56247268, 84370902, 168741804]

約数ペア:

[(1, 168741804), (2, 84370902), (3, 56247268), (4, 42185451), (6, 28123634), (7, 24105972), (11, 15340164), (12, 14061817), (14, 12052986), (21, 8035324), (22, 7670082), (28, 6026493), (31, 5443284), (33, 5113388), (42, 4017662), (43, 3924228), (44, 3835041), (62, 2721642), (66, 2556694), (77, 2191452), (84, 2008831), (86, 1962114), (93, 1814428), (124, 1360821), (129, 1308076), (132, 1278347), (137, 1231692), (154, 1095726), (172, 981057), (186, 907214), (217, 777612), (231, 730484), (258, 654038), (274, 615846), (301, 560604), (308, 547863), (341, 494844), (372, 453607), (411, 410564), (434, 388806), (462, 365242), (473, 356748), (516, 327019), (548, 307923), (602, 280302), (651, 259204), (682, 247422), (822, 205282), (868, 194403), (903, 186868), (924, 182621), (946, 178374), (959, 175956), (1023, 164948), (1204, 140151), (1302, 129602), (1333, 126588), (1364, 123711), (1419, 118916), (1507, 111972), (1644, 102641), (1806, 93434), (1892, 89187), (1918, 87978), (2046, 82474), (2387, 70692), (2604, 64801), (2666, 63294), (2838, 59458), (2877, 58652), (3014, 55986), (3311, 50964), (3612, 46717), (3836, 43989), (3999, 42196), (4092, 41237), (4247, 39732), (4521, 37324), (4774, 35346), (5332, 31647), (5676, 29729), (5754, 29326), (5891, 28644), (6028, 27993), (6622, 25482), (7161, 23564), (7998, 21098), (8494, 19866), (9042, 18662), (9331, 18084), (9548, 17673), (9933, 16988), (10549, 15996), (11508, 14663), (11782, 14322), (12741, 13244)]