181997536

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 244749344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 59, 94, 112, 118, 188, 224, 236, 293, 329, 376, 413, 472, 586, 658, 752, 826, 944, 1172, 1316, 1504, 1652, 1888, 2051, 2344, 2632, 2773, 3304, 4102, 4688, 5264, 5546, 6608, 8204, 9376, 10528, 11092, 13216, 13771, 16408, 17287, 19411, 22184, 27542, 32816, 34574, 38822, 44368, 55084, 65632, 69148, 77644, 88736, 96397, 110168, 121009, 138296, 155288, 192794, 220336, 242018, 276592, 310576, 385588, 440672, 484036, 553184, 621152, 771176, 812489, 968072, 1542352, 1624978, 1936144, 3084704, 3249956, 3872288, 5687423, 6499912, 11374846, 12999824, 22749692, 25999648, 45499384, 90998768, 181997536]

約数ペア:

[(1, 181997536), (2, 90998768), (4, 45499384), (7, 25999648), (8, 22749692), (14, 12999824), (16, 11374846), (28, 6499912), (32, 5687423), (47, 3872288), (56, 3249956), (59, 3084704), (94, 1936144), (112, 1624978), (118, 1542352), (188, 968072), (224, 812489), (236, 771176), (293, 621152), (329, 553184), (376, 484036), (413, 440672), (472, 385588), (586, 310576), (658, 276592), (752, 242018), (826, 220336), (944, 192794), (1172, 155288), (1316, 138296), (1504, 121009), (1652, 110168), (1888, 96397), (2051, 88736), (2344, 77644), (2632, 69148), (2773, 65632), (3304, 55084), (4102, 44368), (4688, 38822), (5264, 34574), (5546, 32816), (6608, 27542), (8204, 22184), (9376, 19411), (10528, 17287), (11092, 16408), (13216, 13771)]