156989096272

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{252641}}^1$

素因数の和:253267

約数の個数: 40

約数和(自身を含む): 309015525312

約数和(自身を除く): 152026429040

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 547, 568, 1094, 1136, 2188, 4376, 8752, 38837, 77674, 155348, 252641, 310696, 505282, 621392, 1010564, 2021128, 4042256, 17937511, 35875022, 71750044, 138194627, 143500088, 276389254, 287000176, 552778508, 1105557016, 2211114032, 9811818517, 19623637034, 39247274068, 78494548136, 156989096272]

約数ペア:

[(1, 156989096272), (2, 78494548136), (4, 39247274068), (8, 19623637034), (16, 9811818517), (71, 2211114032), (142, 1105557016), (284, 552778508), (547, 287000176), (568, 276389254), (1094, 143500088), (1136, 138194627), (2188, 71750044), (4376, 35875022), (8752, 17937511), (38837, 4042256), (77674, 2021128), (155348, 1010564), (252641, 621392), (310696, 505282)]