145473944

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 348877620

約数和(自身を除く): 203403676

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3067, 3388, 4312, 5929, 6134, 6776, 11858, 12268, 21469, 23716, 24536, 33737, 42938, 47432, 67474, 85876, 134948, 150283, 171752, 236159, 269896, 300566, 371107, 472318, 601132, 742214, 944636, 1202264, 1484428, 1653113, 1889272, 2597749, 2968856, 3306226, 5195498, 6612452, 10390996, 13224904, 18184243, 20781992, 36368486, 72736972, 145473944]

約数ペア:

[(1, 145473944), (2, 72736972), (4, 36368486), (7, 20781992), (8, 18184243), (11, 13224904), (14, 10390996), (22, 6612452), (28, 5195498), (44, 3306226), (49, 2968856), (56, 2597749), (77, 1889272), (88, 1653113), (98, 1484428), (121, 1202264), (154, 944636), (196, 742214), (242, 601132), (308, 472318), (392, 371107), (484, 300566), (539, 269896), (616, 236159), (847, 171752), (968, 150283), (1078, 134948), (1694, 85876), (2156, 67474), (3067, 47432), (3388, 42938), (4312, 33737), (5929, 24536), (6134, 23716), (6776, 21469), (11858, 12268)]