131706848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 329656320

約数和(自身を除く): 197949472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1459, 1612, 1736, 2821, 2912, 2918, 3224, 3472, 5642, 5836, 6448, 6944, 10213, 11284, 11672, 12896, 18967, 20426, 22568, 23344, 37934, 40852, 45136, 45229, 46688, 75868, 81704, 90272, 90458, 132769, 151736, 163408, 180916, 265538, 303472, 316603, 326816, 361832, 531076, 587977, 606944, 633206, 723664, 1062152, 1175954, 1266412, 1447328, 2124304, 2351908, 2532824, 4115839, 4248608, 4703816, 5065648, 8231678, 9407632, 10131296, 16463356, 18815264, 32926712, 65853424, 131706848]

約数ペア:

[(1, 131706848), (2, 65853424), (4, 32926712), (7, 18815264), (8, 16463356), (13, 10131296), (14, 9407632), (16, 8231678), (26, 5065648), (28, 4703816), (31, 4248608), (32, 4115839), (52, 2532824), (56, 2351908), (62, 2124304), (91, 1447328), (104, 1266412), (112, 1175954), (124, 1062152), (182, 723664), (208, 633206), (217, 606944), (224, 587977), (248, 531076), (364, 361832), (403, 326816), (416, 316603), (434, 303472), (496, 265538), (728, 180916), (806, 163408), (868, 151736), (992, 132769), (1456, 90458), (1459, 90272), (1612, 81704), (1736, 75868), (2821, 46688), (2912, 45229), (2918, 45136), (3224, 40852), (3472, 37934), (5642, 23344), (5836, 22568), (6448, 20426), (6944, 18967), (10213, 12896), (11284, 11672)]