16188889136

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{4231}}^1$

素因数の和:4642

約数の個数: 80

約数和(自身を含む): 36271964160

約数和(自身を除く): 20083075024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 269, 508, 538, 889, 1016, 1076, 1778, 1883, 2032, 2152, 3556, 3766, 4231, 4304, 7112, 7532, 8462, 14224, 15064, 16924, 29617, 30128, 33848, 34163, 59234, 67696, 68326, 118468, 136652, 236936, 239141, 273304, 473872, 478282, 537337, 546608, 956564, 1074674, 1138139, 1913128, 2149348, 2276278, 3761359, 3826256, 4298696, 4552556, 7522718, 7966973, 8597392, 9105112, 15045436, 15933946, 18210224, 30090872, 31867892, 60181744, 63735784, 127471568, 144543653, 289087306, 578174612, 1011805571, 1156349224, 2023611142, 2312698448, 4047222284, 8094444568, 16188889136]

約数ペア:

[(1, 16188889136), (2, 8094444568), (4, 4047222284), (7, 2312698448), (8, 2023611142), (14, 1156349224), (16, 1011805571), (28, 578174612), (56, 289087306), (112, 144543653), (127, 127471568), (254, 63735784), (269, 60181744), (508, 31867892), (538, 30090872), (889, 18210224), (1016, 15933946), (1076, 15045436), (1778, 9105112), (1883, 8597392), (2032, 7966973), (2152, 7522718), (3556, 4552556), (3766, 4298696), (4231, 3826256), (4304, 3761359), (7112, 2276278), (7532, 2149348), (8462, 1913128), (14224, 1138139), (15064, 1074674), (16924, 956564), (29617, 546608), (30128, 537337), (33848, 478282), (34163, 473872), (59234, 273304), (67696, 239141), (68326, 236936), (118468, 136652)]