152490352

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 375310800

約数和(自身を除く): 222820448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 232, 266, 304, 353, 392, 406, 464, 532, 551, 706, 784, 812, 931, 1064, 1102, 1412, 1421, 1624, 1862, 2128, 2204, 2471, 2824, 2842, 3248, 3724, 3857, 4408, 4942, 5648, 5684, 6707, 7448, 7714, 8816, 9884, 10237, 11368, 13414, 14896, 15428, 17297, 19768, 20474, 22736, 26828, 26999, 30856, 34594, 39536, 40948, 46949, 53656, 53998, 61712, 69188, 71659, 81896, 93898, 107312, 107996, 138376, 143318, 163792, 187796, 194503, 215992, 276752, 286636, 328643, 375592, 389006, 431984, 501613, 573272, 657286, 751184, 778012, 1003226, 1146544, 1314572, 1361521, 1556024, 2006452, 2629144, 2723042, 3112048, 4012904, 5258288, 5446084, 8025808, 9530647, 10892168, 19061294, 21784336, 38122588, 76245176, 152490352]

約数ペア:

[(1, 152490352), (2, 76245176), (4, 38122588), (7, 21784336), (8, 19061294), (14, 10892168), (16, 9530647), (19, 8025808), (28, 5446084), (29, 5258288), (38, 4012904), (49, 3112048), (56, 2723042), (58, 2629144), (76, 2006452), (98, 1556024), (112, 1361521), (116, 1314572), (133, 1146544), (152, 1003226), (196, 778012), (203, 751184), (232, 657286), (266, 573272), (304, 501613), (353, 431984), (392, 389006), (406, 375592), (464, 328643), (532, 286636), (551, 276752), (706, 215992), (784, 194503), (812, 187796), (931, 163792), (1064, 143318), (1102, 138376), (1412, 107996), (1421, 107312), (1624, 93898), (1862, 81896), (2128, 71659), (2204, 69188), (2471, 61712), (2824, 53998), (2842, 53656), (3248, 46949), (3724, 40948), (3857, 39536), (4408, 34594), (4942, 30856), (5648, 26999), (5684, 26828), (6707, 22736), (7448, 20474), (7714, 19768), (8816, 17297), (9884, 15428), (10237, 14896), (11368, 13414)]