155663488

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{11807}}^1$

素因数の和:11924

約数の個数: 32

約数和(自身を含む): 313148160

約数和(自身を除く): 157484672

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 11807, 13184, 23614, 47228, 94456, 188912, 377824, 755648, 1216121, 1511296, 2432242, 4864484, 9728968, 19457936, 38915872, 77831744, 155663488]

約数ペア:

[(1, 155663488), (2, 77831744), (4, 38915872), (8, 19457936), (16, 9728968), (32, 4864484), (64, 2432242), (103, 1511296), (128, 1216121), (206, 755648), (412, 377824), (824, 188912), (1648, 94456), (3296, 47228), (6592, 23614), (11807, 13184)]