163530224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71473}}^1$

素因数の和:71505

約数の個数: 40

約数和(自身を含む): 372236592

約数和(自身を除く): 208706368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 71473, 142946, 285892, 571784, 786203, 929149, 1143568, 1572406, 1858298, 3144812, 3716596, 6289624, 7433192, 10220639, 12579248, 14866384, 20441278, 40882556, 81765112, 163530224]

約数ペア:

[(1, 163530224), (2, 81765112), (4, 40882556), (8, 20441278), (11, 14866384), (13, 12579248), (16, 10220639), (22, 7433192), (26, 6289624), (44, 3716596), (52, 3144812), (88, 1858298), (104, 1572406), (143, 1143568), (176, 929149), (208, 786203), (286, 571784), (572, 285892), (1144, 142946), (2288, 71473)]