165969384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{987913}}^1$

素因数の和:987929

約数の個数: 32

約数和(自身を含む): 474198720

約数和(自身を除く): 308229336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 987913, 1975826, 2963739, 3951652, 5927478, 6915391, 7903304, 11854956, 13830782, 20746173, 23709912, 27661564, 41492346, 55323128, 82984692, 165969384]

約数ペア:

[(1, 165969384), (2, 82984692), (3, 55323128), (4, 41492346), (6, 27661564), (7, 23709912), (8, 20746173), (12, 13830782), (14, 11854956), (21, 7903304), (24, 6915391), (28, 5927478), (42, 3951652), (56, 2963739), (84, 1975826), (168, 987913)]