161039032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261427}}^1$

素因数の和:261451

約数の個数: 32

約数和(自身を含む): 376456320

約数和(自身を除く): 215417288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 261427, 522854, 1045708, 1829989, 2091416, 2875697, 3659978, 5751394, 7319956, 11502788, 14639912, 20129879, 23005576, 40259758, 80519516, 161039032]

約数ペア:

[(1, 161039032), (2, 80519516), (4, 40259758), (7, 23005576), (8, 20129879), (11, 14639912), (14, 11502788), (22, 7319956), (28, 5751394), (44, 3659978), (56, 2875697), (77, 2091416), (88, 1829989), (154, 1045708), (308, 522854), (616, 261427)]