158984972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 284961600

約数和(自身を除く): 125976628

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 5653, 7031, 11306, 14062, 22612, 28124, 446587, 503117, 893174, 1006234, 1786348, 2012468, 39746243, 79492486, 158984972]

約数ペア:

[(1, 158984972), (2, 79492486), (4, 39746243), (79, 2012468), (89, 1786348), (158, 1006234), (178, 893174), (316, 503117), (356, 446587), (5653, 28124), (7031, 22612), (11306, 14062)]