156651008

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1418

約数の個数: 40

約数和(自身を含む): 314429280

約数和(自身を除く): 157778272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 1129, 2168, 2258, 4336, 4516, 8672, 9032, 17344, 18064, 34688, 36128, 69376, 72256, 138752, 144512, 289024, 305959, 578048, 611918, 1223836, 2447672, 4895344, 9790688, 19581376, 39162752, 78325504, 156651008]

約数ペア:

[(1, 156651008), (2, 78325504), (4, 39162752), (8, 19581376), (16, 9790688), (32, 4895344), (64, 2447672), (128, 1223836), (256, 611918), (271, 578048), (512, 305959), (542, 289024), (1084, 144512), (1129, 138752), (2168, 72256), (2258, 69376), (4336, 36128), (4516, 34688), (8672, 18064), (9032, 17344)]