161799696

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7541}}^1$

素因数の和:7704

約数の個数: 60

約数和(自身を含む): 455913900

約数和(自身を除く): 294114204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 7541, 10728, 15082, 21456, 22623, 30164, 45246, 60328, 67869, 90492, 120656, 135738, 180984, 271476, 361968, 542952, 1085904, 1123609, 2247218, 3370827, 4494436, 6741654, 8988872, 10112481, 13483308, 17977744, 20224962, 26966616, 40449924, 53933232, 80899848, 161799696]

約数ペア:

[(1, 161799696), (2, 80899848), (3, 53933232), (4, 40449924), (6, 26966616), (8, 20224962), (9, 17977744), (12, 13483308), (16, 10112481), (18, 8988872), (24, 6741654), (36, 4494436), (48, 3370827), (72, 2247218), (144, 1123609), (149, 1085904), (298, 542952), (447, 361968), (596, 271476), (894, 180984), (1192, 135738), (1341, 120656), (1788, 90492), (2384, 67869), (2682, 60328), (3576, 45246), (5364, 30164), (7152, 22623), (7541, 21456), (10728, 15082)]