148624448

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 84

約数和(自身を含む): 347819472

約数和(自身を除く): 199195024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 571, 581, 664, 784, 1142, 1162, 1328, 1568, 2284, 2324, 2656, 3136, 3997, 4067, 4568, 4648, 5312, 7994, 8134, 9136, 9296, 15988, 16268, 18272, 18592, 27979, 31976, 32536, 36544, 37184, 47393, 55958, 63952, 65072, 94786, 111916, 127904, 130144, 189572, 223832, 255808, 260288, 331751, 379144, 447664, 663502, 758288, 895328, 1327004, 1516576, 1790656, 2322257, 2654008, 3033152, 4644514, 5308016, 9289028, 10616032, 18578056, 21232064, 37156112, 74312224, 148624448]

約数ペア:

[(1, 148624448), (2, 74312224), (4, 37156112), (7, 21232064), (8, 18578056), (14, 10616032), (16, 9289028), (28, 5308016), (32, 4644514), (49, 3033152), (56, 2654008), (64, 2322257), (83, 1790656), (98, 1516576), (112, 1327004), (166, 895328), (196, 758288), (224, 663502), (332, 447664), (392, 379144), (448, 331751), (571, 260288), (581, 255808), (664, 223832), (784, 189572), (1142, 130144), (1162, 127904), (1328, 111916), (1568, 94786), (2284, 65072), (2324, 63952), (2656, 55958), (3136, 47393), (3997, 37184), (4067, 36544), (4568, 32536), (4648, 31976), (5312, 27979), (7994, 18592), (8134, 18272), (9136, 16268), (9296, 15988)]