158371136

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4628

約数の個数: 84

約数和(自身を含む): 398897856

約数和(自身を除く): 240526720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4591, 4928, 8624, 9182, 17248, 18364, 32137, 34496, 36728, 50501, 64274, 73456, 101002, 128548, 146912, 202004, 224959, 257096, 293824, 353507, 404008, 449918, 514192, 707014, 808016, 899836, 1028384, 1414028, 1616032, 1799672, 2056768, 2474549, 2828056, 3232064, 3599344, 4949098, 5656112, 7198688, 9898196, 11312224, 14397376, 19796392, 22624448, 39592784, 79185568, 158371136]

約数ペア:

[(1, 158371136), (2, 79185568), (4, 39592784), (7, 22624448), (8, 19796392), (11, 14397376), (14, 11312224), (16, 9898196), (22, 7198688), (28, 5656112), (32, 4949098), (44, 3599344), (49, 3232064), (56, 2828056), (64, 2474549), (77, 2056768), (88, 1799672), (98, 1616032), (112, 1414028), (154, 1028384), (176, 899836), (196, 808016), (224, 707014), (308, 514192), (352, 449918), (392, 404008), (448, 353507), (539, 293824), (616, 257096), (704, 224959), (784, 202004), (1078, 146912), (1232, 128548), (1568, 101002), (2156, 73456), (2464, 64274), (3136, 50501), (4312, 36728), (4591, 34496), (4928, 32137), (8624, 18364), (9182, 17248)]