157086019580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2423419}}^1$

素因数の和:2423898

約数の個数: 48

約数和(自身を含む): 377820871680

約数和(自身を除く): 220734852100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 3241, 4630, 6482, 9260, 12964, 16205, 32410, 64820, 2423419, 4846838, 9693676, 12117095, 16963933, 24234190, 33927866, 48468380, 67855732, 84819665, 169639330, 339278660, 1122042997, 2244085994, 4488171988, 5610214985, 7854300979, 11220429970, 15708601958, 22440859940, 31417203916, 39271504895, 78543009790, 157086019580]

約数ペア:

[(1, 157086019580), (2, 78543009790), (4, 39271504895), (5, 31417203916), (7, 22440859940), (10, 15708601958), (14, 11220429970), (20, 7854300979), (28, 5610214985), (35, 4488171988), (70, 2244085994), (140, 1122042997), (463, 339278660), (926, 169639330), (1852, 84819665), (2315, 67855732), (3241, 48468380), (4630, 33927866), (6482, 24234190), (9260, 16963933), (12964, 12117095), (16205, 9693676), (32410, 4846838), (64820, 2423419)]