149732388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 120

約数和(自身を含む): 443963520

約数和(自身を除く): 294231132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1871, 2052, 2106, 2223, 2964, 3078, 3742, 4212, 4446, 5613, 6156, 6669, 7484, 8892, 11226, 13338, 16839, 20007, 22452, 24323, 26676, 33678, 35549, 40014, 48646, 50517, 67356, 71098, 72969, 80028, 97292, 101034, 106647, 142196, 145938, 151551, 202068, 213294, 218907, 291876, 303102, 319941, 426588, 437814, 462137, 606204, 639882, 656721, 875628, 924274, 959823, 1279764, 1313442, 1386411, 1848548, 1919646, 1970163, 2626884, 2772822, 2879469, 3839292, 3940326, 4159233, 5545644, 5758938, 7880652, 8318466, 11517876, 12477699, 16636932, 24955398, 37433097, 49910796, 74866194, 149732388]

約数ペア:

[(1, 149732388), (2, 74866194), (3, 49910796), (4, 37433097), (6, 24955398), (9, 16636932), (12, 12477699), (13, 11517876), (18, 8318466), (19, 7880652), (26, 5758938), (27, 5545644), (36, 4159233), (38, 3940326), (39, 3839292), (52, 2879469), (54, 2772822), (57, 2626884), (76, 1970163), (78, 1919646), (81, 1848548), (108, 1386411), (114, 1313442), (117, 1279764), (156, 959823), (162, 924274), (171, 875628), (228, 656721), (234, 639882), (247, 606204), (324, 462137), (342, 437814), (351, 426588), (468, 319941), (494, 303102), (513, 291876), (684, 218907), (702, 213294), (741, 202068), (988, 151551), (1026, 145938), (1053, 142196), (1404, 106647), (1482, 101034), (1539, 97292), (1871, 80028), (2052, 72969), (2106, 71098), (2223, 67356), (2964, 50517), (3078, 48646), (3742, 40014), (4212, 35549), (4446, 33678), (5613, 26676), (6156, 24323), (6669, 22452), (7484, 20007), (8892, 16839), (11226, 13338)]