149377424

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16069}}^1$

素因数の和:16167

約数の個数: 40

約数和(自身を含む): 334770240

約数和(自身を除く): 185392816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 16069, 32138, 64276, 112483, 128552, 224966, 257104, 449932, 899864, 1333727, 1799728, 2667454, 5334908, 9336089, 10669816, 18672178, 21339632, 37344356, 74688712, 149377424]

約数ペア:

[(1, 149377424), (2, 74688712), (4, 37344356), (7, 21339632), (8, 18672178), (14, 10669816), (16, 9336089), (28, 5334908), (56, 2667454), (83, 1799728), (112, 1333727), (166, 899864), (332, 449932), (581, 257104), (664, 224966), (1162, 128552), (1328, 112483), (2324, 64276), (4648, 32138), (9296, 16069)]