156789789736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{13049}}^1\times {\mathrm{5197}}^1$

素因数の和:18286

約数の個数: 48

約数和(自身を含む): 312375109500

約数和(自身を除く): 155585319764

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5197, 10394, 13049, 20788, 26098, 41576, 52196, 88349, 104392, 176698, 221833, 353396, 443666, 706792, 887332, 1501933, 1774664, 3003866, 3771161, 6007732, 7542322, 12015464, 15084644, 30169288, 67815653, 135631306, 271262612, 542525224, 1152866101, 2305732202, 4611464404, 9222928808, 19598723717, 39197447434, 78394894868, 156789789736]

約数ペア:

[(1, 156789789736), (2, 78394894868), (4, 39197447434), (8, 19598723717), (17, 9222928808), (34, 4611464404), (68, 2305732202), (136, 1152866101), (289, 542525224), (578, 271262612), (1156, 135631306), (2312, 67815653), (5197, 30169288), (10394, 15084644), (13049, 12015464), (20788, 7542322), (26098, 6007732), (41576, 3771161), (52196, 3003866), (88349, 1774664), (104392, 1501933), (176698, 887332), (221833, 706792), (353396, 443666)]