156949184

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1813

約数の個数: 56

約数和(自身を含む): 357762048

約数和(自身を除く): 200812864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1571, 1784, 3122, 3142, 3568, 6244, 6284, 7136, 10997, 12488, 12568, 14272, 21994, 24976, 25136, 43988, 49952, 50272, 87976, 99904, 100544, 175952, 350333, 351904, 700666, 703808, 1401332, 2452331, 2802664, 4904662, 5605328, 9809324, 11210656, 19618648, 22421312, 39237296, 78474592, 156949184]

約数ペア:

[(1, 156949184), (2, 78474592), (4, 39237296), (7, 22421312), (8, 19618648), (14, 11210656), (16, 9809324), (28, 5605328), (32, 4904662), (56, 2802664), (64, 2452331), (112, 1401332), (223, 703808), (224, 700666), (446, 351904), (448, 350333), (892, 175952), (1561, 100544), (1571, 99904), (1784, 87976), (3122, 50272), (3142, 49952), (3568, 43988), (6244, 25136), (6284, 24976), (7136, 21994), (10997, 14272), (12488, 12568)]