168520448

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{28621}}^1$

素因数の和:28660

約数の個数: 36

約数和(自身を含む): 351020208

約数和(自身を除く): 182499760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 28621, 57242, 114484, 228968, 457936, 658283, 915872, 1316566, 1831744, 2633132, 3663488, 5266264, 7326976, 10532528, 21065056, 42130112, 84260224, 168520448]

約数ペア:

[(1, 168520448), (2, 84260224), (4, 42130112), (8, 21065056), (16, 10532528), (23, 7326976), (32, 5266264), (46, 3663488), (64, 2633132), (92, 1831744), (128, 1316566), (184, 915872), (256, 658283), (368, 457936), (736, 228968), (1472, 114484), (2944, 57242), (5888, 28621)]