158805804

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 375459840

約数和(自身を除く): 216654036

約数列:

[1, 2, 3, 4, 6, 12, 191, 193, 359, 382, 386, 573, 579, 718, 764, 772, 1077, 1146, 1158, 1436, 2154, 2292, 2316, 4308, 36863, 68569, 69287, 73726, 110589, 137138, 138574, 147452, 205707, 207861, 221178, 274276, 277148, 411414, 415722, 442356, 822828, 831444, 13233817, 26467634, 39701451, 52935268, 79402902, 158805804]

約数ペア:

[(1, 158805804), (2, 79402902), (3, 52935268), (4, 39701451), (6, 26467634), (12, 13233817), (191, 831444), (193, 822828), (359, 442356), (382, 415722), (386, 411414), (573, 277148), (579, 274276), (718, 221178), (764, 207861), (772, 205707), (1077, 147452), (1146, 138574), (1158, 137138), (1436, 110589), (2154, 73726), (2292, 69287), (2316, 68569), (4308, 36863)]