161334208

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9733}}^1$

素因数の和:9789

約数の個数: 56

約数和(自身を含む): 375810272

約数和(自身を除く): 214476064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 9733, 16576, 19466, 38932, 68131, 77864, 136262, 155728, 272524, 311456, 360121, 545048, 622912, 720242, 1090096, 1440484, 2180192, 2520847, 2880968, 4360384, 5041694, 5761936, 10083388, 11523872, 20166776, 23047744, 40333552, 80667104, 161334208]

約数ペア:

[(1, 161334208), (2, 80667104), (4, 40333552), (7, 23047744), (8, 20166776), (14, 11523872), (16, 10083388), (28, 5761936), (32, 5041694), (37, 4360384), (56, 2880968), (64, 2520847), (74, 2180192), (112, 1440484), (148, 1090096), (224, 720242), (259, 622912), (296, 545048), (448, 360121), (518, 311456), (592, 272524), (1036, 155728), (1184, 136262), (2072, 77864), (2368, 68131), (4144, 38932), (8288, 19466), (9733, 16576)]