166283008

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 357912576

約数和(自身を除く): 191629568

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 911, 992, 1426, 1472, 1822, 1984, 2852, 2944, 3644, 3968, 5704, 5888, 7288, 7936, 11408, 14576, 20953, 22816, 28241, 29152, 41906, 45632, 56482, 58304, 83812, 91264, 112964, 116608, 167624, 182528, 225928, 233216, 335248, 451856, 649543, 670496, 903712, 1299086, 1340992, 1807424, 2598172, 2681984, 3614848, 5196344, 5363968, 7229696, 10392688, 20785376, 41570752, 83141504, 166283008]

約数ペア:

[(1, 166283008), (2, 83141504), (4, 41570752), (8, 20785376), (16, 10392688), (23, 7229696), (31, 5363968), (32, 5196344), (46, 3614848), (62, 2681984), (64, 2598172), (92, 1807424), (124, 1340992), (128, 1299086), (184, 903712), (248, 670496), (256, 649543), (368, 451856), (496, 335248), (713, 233216), (736, 225928), (911, 182528), (992, 167624), (1426, 116608), (1472, 112964), (1822, 91264), (1984, 83812), (2852, 58304), (2944, 56482), (3644, 45632), (3968, 41906), (5704, 29152), (5888, 28241), (7288, 22816), (7936, 20953), (11408, 14576)]