156561384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{931913}}^1$

素因数の和:931929

約数の個数: 32

約数和(自身を含む): 447318720

約数和(自身を除く): 290757336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 931913, 1863826, 2795739, 3727652, 5591478, 6523391, 7455304, 11182956, 13046782, 19570173, 22365912, 26093564, 39140346, 52187128, 78280692, 156561384]

約数ペア:

[(1, 156561384), (2, 78280692), (3, 52187128), (4, 39140346), (6, 26093564), (7, 22365912), (8, 19570173), (12, 13046782), (14, 11182956), (21, 7455304), (24, 6523391), (28, 5591478), (42, 3727652), (56, 2795739), (84, 1863826), (168, 931913)]