156938148

素因数分解:

$2^2\times 3^5\times {\mathrm{161459}}^1$

素因数の和:161478

約数の個数: 36

約数和(自身を含む): 411400080

約数和(自身を除く): 254461932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 161459, 322918, 484377, 645836, 968754, 1453131, 1937508, 2906262, 4359393, 5812524, 8718786, 13078179, 17437572, 26156358, 39234537, 52312716, 78469074, 156938148]

約数ペア:

[(1, 156938148), (2, 78469074), (3, 52312716), (4, 39234537), (6, 26156358), (9, 17437572), (12, 13078179), (18, 8718786), (27, 5812524), (36, 4359393), (54, 2906262), (81, 1937508), (108, 1453131), (162, 968754), (243, 645836), (324, 484377), (486, 322918), (972, 161459)]