148438256

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{51829}}^1$

素因数の和:52016

約数の個数: 20

約数和(自身を含む): 289211400

約数和(自身を除く): 140773144

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 51829, 103658, 207316, 414632, 829264, 9277391, 18554782, 37109564, 74219128, 148438256]

約数ペア:

[(1, 148438256), (2, 74219128), (4, 37109564), (8, 18554782), (16, 9277391), (179, 829264), (358, 414632), (716, 207316), (1432, 103658), (2864, 51829)]