139173408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 296718048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 197, 198, 223, 264, 288, 352, 394, 396, 446, 528, 591, 669, 788, 792, 892, 1056, 1182, 1338, 1576, 1584, 1773, 1784, 2007, 2167, 2364, 2453, 2676, 3152, 3168, 3546, 3568, 4014, 4334, 4728, 4906, 5352, 6304, 6501, 7092, 7136, 7359, 8028, 8668, 9456, 9812, 10704, 13002, 14184, 14718, 16056, 17336, 18912, 19503, 19624, 21408, 22077, 26004, 28368, 29436, 32112, 34672, 39006, 39248, 43931, 44154, 52008, 56736, 58872, 64224, 69344, 78012, 78496, 87862, 88308, 104016, 117744, 131793, 156024, 175724, 176616, 208032, 235488, 263586, 312048, 351448, 353232, 395379, 483241, 527172, 624096, 702896, 706464, 790758, 966482, 1054344, 1405792, 1449723, 1581516, 1932964, 2108688, 2899446, 3163032, 3865928, 4217376, 4349169, 5798892, 6326064, 7731856, 8698338, 11597784, 12652128, 15463712, 17396676, 23195568, 34793352, 46391136, 69586704, 139173408]

約数ペア:

[(1, 139173408), (2, 69586704), (3, 46391136), (4, 34793352), (6, 23195568), (8, 17396676), (9, 15463712), (11, 12652128), (12, 11597784), (16, 8698338), (18, 7731856), (22, 6326064), (24, 5798892), (32, 4349169), (33, 4217376), (36, 3865928), (44, 3163032), (48, 2899446), (66, 2108688), (72, 1932964), (88, 1581516), (96, 1449723), (99, 1405792), (132, 1054344), (144, 966482), (176, 790758), (197, 706464), (198, 702896), (223, 624096), (264, 527172), (288, 483241), (352, 395379), (394, 353232), (396, 351448), (446, 312048), (528, 263586), (591, 235488), (669, 208032), (788, 176616), (792, 175724), (892, 156024), (1056, 131793), (1182, 117744), (1338, 104016), (1576, 88308), (1584, 87862), (1773, 78496), (1784, 78012), (2007, 69344), (2167, 64224), (2364, 58872), (2453, 56736), (2676, 52008), (3152, 44154), (3168, 43931), (3546, 39248), (3568, 39006), (4014, 34672), (4334, 32112), (4728, 29436), (4906, 28368), (5352, 26004), (6304, 22077), (6501, 21408), (7092, 19624), (7136, 19503), (7359, 18912), (8028, 17336), (8668, 16056), (9456, 14718), (9812, 14184), (10704, 13002)]