155564816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1051}}^1$

素因数の和:1128

約数の個数: 60

約数和(自身を含む): 340860624

約数和(自身を除く): 185295808

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 841, 1051, 1276, 1682, 2102, 2552, 3364, 4204, 5104, 6728, 8408, 9251, 11561, 13456, 16816, 18502, 23122, 30479, 37004, 46244, 60958, 74008, 92488, 121916, 148016, 184976, 243832, 335269, 487664, 670538, 883891, 1341076, 1767782, 2682152, 3535564, 5364304, 7071128, 9722801, 14142256, 19445602, 38891204, 77782408, 155564816]

約数ペア:

[(1, 155564816), (2, 77782408), (4, 38891204), (8, 19445602), (11, 14142256), (16, 9722801), (22, 7071128), (29, 5364304), (44, 3535564), (58, 2682152), (88, 1767782), (116, 1341076), (176, 883891), (232, 670538), (319, 487664), (464, 335269), (638, 243832), (841, 184976), (1051, 148016), (1276, 121916), (1682, 92488), (2102, 74008), (2552, 60958), (3364, 46244), (4204, 37004), (5104, 30479), (6728, 23122), (8408, 18502), (9251, 16816), (11561, 13456)]