161355456

素因数分解:

$2^6\times 3^3\times {\mathrm{93377}}^1$

素因数の和:93398

約数の個数: 56

約数和(自身を含む): 474360240

約数和(自身を除く): 313004784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 93377, 186754, 280131, 373508, 560262, 747016, 840393, 1120524, 1494032, 1680786, 2241048, 2521179, 2988064, 3361572, 4482096, 5042358, 5976128, 6723144, 8964192, 10084716, 13446288, 17928384, 20169432, 26892576, 40338864, 53785152, 80677728, 161355456]

約数ペア:

[(1, 161355456), (2, 80677728), (3, 53785152), (4, 40338864), (6, 26892576), (8, 20169432), (9, 17928384), (12, 13446288), (16, 10084716), (18, 8964192), (24, 6723144), (27, 5976128), (32, 5042358), (36, 4482096), (48, 3361572), (54, 2988064), (64, 2521179), (72, 2241048), (96, 1680786), (108, 1494032), (144, 1120524), (192, 840393), (216, 747016), (288, 560262), (432, 373508), (576, 280131), (864, 186754), (1728, 93377)]