129233384

素因数分解:

$2^3\times 7^2\times {\mathrm{329677}}^1$

素因数の和:329697

約数の個数: 24

約数和(自身を含む): 281874690

約数和(自身を除く): 152641306

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 329677, 659354, 1318708, 2307739, 2637416, 4615478, 9230956, 16154173, 18461912, 32308346, 64616692, 129233384]

約数ペア:

[(1, 129233384), (2, 64616692), (4, 32308346), (7, 18461912), (8, 16154173), (14, 9230956), (28, 4615478), (49, 2637416), (56, 2307739), (98, 1318708), (196, 659354), (392, 329677)]