150423196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 330043392

約数和(自身を除く): 179620196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 2101, 2557, 2674, 4202, 5114, 5348, 8404, 10228, 14707, 17899, 28127, 29414, 35798, 56254, 58828, 71596, 112508, 196889, 393778, 488387, 787556, 976774, 1953548, 3418709, 5372257, 6837418, 10744514, 13674836, 21489028, 37605799, 75211598, 150423196]

約数ペア:

[(1, 150423196), (2, 75211598), (4, 37605799), (7, 21489028), (11, 13674836), (14, 10744514), (22, 6837418), (28, 5372257), (44, 3418709), (77, 1953548), (154, 976774), (191, 787556), (308, 488387), (382, 393778), (764, 196889), (1337, 112508), (2101, 71596), (2557, 58828), (2674, 56254), (4202, 35798), (5114, 29414), (5348, 28127), (8404, 17899), (10228, 14707)]