15188103688

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{24421}}^1$

素因数の和:24730

約数の個数: 48

約数和(自身を含む): 30365093700

約数和(自身を除く): 15176990012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 289, 538, 578, 1076, 1156, 2152, 2312, 4573, 9146, 18292, 24421, 36584, 48842, 77741, 97684, 155482, 195368, 310964, 415157, 621928, 830314, 1660628, 3321256, 6569249, 7057669, 13138498, 14115338, 26276996, 28230676, 52553992, 56461352, 111677233, 223354466, 446708932, 893417864, 1898512961, 3797025922, 7594051844, 15188103688]

約数ペア:

[(1, 15188103688), (2, 7594051844), (4, 3797025922), (8, 1898512961), (17, 893417864), (34, 446708932), (68, 223354466), (136, 111677233), (269, 56461352), (289, 52553992), (538, 28230676), (578, 26276996), (1076, 14115338), (1156, 13138498), (2152, 7057669), (2312, 6569249), (4573, 3321256), (9146, 1660628), (18292, 830314), (24421, 621928), (36584, 415157), (48842, 310964), (77741, 195368), (97684, 155482)]