156899488

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 157911008

約数列:

[1, 2, 4, 8, 16, 32, 103, 181, 206, 263, 362, 412, 526, 724, 824, 1052, 1448, 1648, 2104, 2896, 3296, 4208, 5792, 8416, 18643, 27089, 37286, 47603, 54178, 74572, 95206, 108356, 149144, 190412, 216712, 298288, 380824, 433424, 596576, 761648, 866848, 1523296, 4903109, 9806218, 19612436, 39224872, 78449744, 156899488]

約数ペア:

[(1, 156899488), (2, 78449744), (4, 39224872), (8, 19612436), (16, 9806218), (32, 4903109), (103, 1523296), (181, 866848), (206, 761648), (263, 596576), (362, 433424), (412, 380824), (526, 298288), (724, 216712), (824, 190412), (1052, 149144), (1448, 108356), (1648, 95206), (2104, 74572), (2896, 54178), (3296, 47603), (4208, 37286), (5792, 27089), (8416, 18643)]