163569888

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 495467280

約数和(自身を除く): 331897392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 197, 216, 248, 279, 288, 372, 394, 432, 496, 558, 591, 744, 788, 837, 864, 961, 992, 1116, 1182, 1488, 1576, 1674, 1773, 1922, 2232, 2364, 2883, 2976, 3152, 3348, 3546, 3844, 4464, 4728, 5319, 5766, 6107, 6304, 6696, 7092, 7688, 8649, 8928, 9456, 10638, 11532, 12214, 13392, 14184, 15376, 17298, 18321, 18912, 21276, 23064, 24428, 25947, 26784, 28368, 30752, 34596, 36642, 42552, 46128, 48856, 51894, 54963, 56736, 69192, 73284, 85104, 92256, 97712, 103788, 109926, 138384, 146568, 164889, 170208, 189317, 195424, 207576, 219852, 276768, 293136, 329778, 378634, 415152, 439704, 567951, 586272, 659556, 757268, 830304, 879408, 1135902, 1319112, 1514536, 1703853, 1758816, 2271804, 2638224, 3029072, 3407706, 4543608, 5111559, 5276448, 6058144, 6815412, 9087216, 10223118, 13630824, 18174432, 20446236, 27261648, 40892472, 54523296, 81784944, 163569888]

約数ペア:

[(1, 163569888), (2, 81784944), (3, 54523296), (4, 40892472), (6, 27261648), (8, 20446236), (9, 18174432), (12, 13630824), (16, 10223118), (18, 9087216), (24, 6815412), (27, 6058144), (31, 5276448), (32, 5111559), (36, 4543608), (48, 3407706), (54, 3029072), (62, 2638224), (72, 2271804), (93, 1758816), (96, 1703853), (108, 1514536), (124, 1319112), (144, 1135902), (186, 879408), (197, 830304), (216, 757268), (248, 659556), (279, 586272), (288, 567951), (372, 439704), (394, 415152), (432, 378634), (496, 329778), (558, 293136), (591, 276768), (744, 219852), (788, 207576), (837, 195424), (864, 189317), (961, 170208), (992, 164889), (1116, 146568), (1182, 138384), (1488, 109926), (1576, 103788), (1674, 97712), (1773, 92256), (1922, 85104), (2232, 73284), (2364, 69192), (2883, 56736), (2976, 54963), (3152, 51894), (3348, 48856), (3546, 46128), (3844, 42552), (4464, 36642), (4728, 34596), (5319, 30752), (5766, 28368), (6107, 26784), (6304, 25947), (6696, 24428), (7092, 23064), (7688, 21276), (8649, 18912), (8928, 18321), (9456, 17298), (10638, 15376), (11532, 14184), (12214, 13392)]