189285408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3889}}^1$

素因数の和:3931

約数の個数: 108

約数和(自身を含む): 583021530

約数和(自身を除く): 393736122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 3889, 4056, 5408, 6084, 7778, 8112, 11667, 12168, 15556, 16224, 23334, 24336, 31112, 35001, 46668, 48672, 50557, 62224, 70002, 93336, 101114, 124448, 140004, 151671, 186672, 202228, 280008, 303342, 373344, 404456, 455013, 560016, 606684, 657241, 808912, 910026, 1120032, 1213368, 1314482, 1617824, 1820052, 1971723, 2426736, 2628964, 3640104, 3943446, 4853472, 5257928, 5915169, 7280208, 7886892, 10515856, 11830338, 14560416, 15773784, 21031712, 23660676, 31547568, 47321352, 63095136, 94642704, 189285408]

約数ペア:

[(1, 189285408), (2, 94642704), (3, 63095136), (4, 47321352), (6, 31547568), (8, 23660676), (9, 21031712), (12, 15773784), (13, 14560416), (16, 11830338), (18, 10515856), (24, 7886892), (26, 7280208), (32, 5915169), (36, 5257928), (39, 4853472), (48, 3943446), (52, 3640104), (72, 2628964), (78, 2426736), (96, 1971723), (104, 1820052), (117, 1617824), (144, 1314482), (156, 1213368), (169, 1120032), (208, 910026), (234, 808912), (288, 657241), (312, 606684), (338, 560016), (416, 455013), (468, 404456), (507, 373344), (624, 303342), (676, 280008), (936, 202228), (1014, 186672), (1248, 151671), (1352, 140004), (1521, 124448), (1872, 101114), (2028, 93336), (2704, 70002), (3042, 62224), (3744, 50557), (3889, 48672), (4056, 46668), (5408, 35001), (6084, 31112), (7778, 24336), (8112, 23334), (11667, 16224), (12168, 15556)]