157454528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 395020800

約数和(自身を除く): 237566272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 359, 448, 616, 623, 704, 712, 718, 979, 1232, 1246, 1424, 1436, 1958, 2464, 2492, 2513, 2848, 2872, 3916, 3949, 4928, 4984, 5026, 5696, 5744, 6853, 7832, 7898, 9968, 10052, 11488, 13706, 15664, 15796, 19936, 20104, 22976, 27412, 27643, 31328, 31592, 31951, 39872, 40208, 54824, 55286, 62656, 63184, 63902, 80416, 109648, 110572, 126368, 127804, 160832, 219296, 221144, 223657, 252736, 255608, 351461, 438592, 442288, 447314, 511216, 702922, 884576, 894628, 1022432, 1405844, 1769152, 1789256, 2044864, 2460227, 2811688, 3578512, 4920454, 5623376, 7157024, 9840908, 11246752, 14314048, 19681816, 22493504, 39363632, 78727264, 157454528]

約数ペア:

[(1, 157454528), (2, 78727264), (4, 39363632), (7, 22493504), (8, 19681816), (11, 14314048), (14, 11246752), (16, 9840908), (22, 7157024), (28, 5623376), (32, 4920454), (44, 3578512), (56, 2811688), (64, 2460227), (77, 2044864), (88, 1789256), (89, 1769152), (112, 1405844), (154, 1022432), (176, 894628), (178, 884576), (224, 702922), (308, 511216), (352, 447314), (356, 442288), (359, 438592), (448, 351461), (616, 255608), (623, 252736), (704, 223657), (712, 221144), (718, 219296), (979, 160832), (1232, 127804), (1246, 126368), (1424, 110572), (1436, 109648), (1958, 80416), (2464, 63902), (2492, 63184), (2513, 62656), (2848, 55286), (2872, 54824), (3916, 40208), (3949, 39872), (4928, 31951), (4984, 31592), (5026, 31328), (5696, 27643), (5744, 27412), (6853, 22976), (7832, 20104), (7898, 19936), (9968, 15796), (10052, 15664), (11488, 13706)]