157587136

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 84

約数和(自身を含む): 375733056

約数和(自身を除く): 218145920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1621, 1736, 1984, 3038, 3136, 3242, 3472, 6076, 6484, 6944, 11347, 12152, 12968, 13888, 22694, 24304, 25936, 45388, 48608, 50251, 51872, 79429, 90776, 97216, 100502, 103744, 158858, 181552, 201004, 317716, 351757, 363104, 402008, 635432, 703514, 726208, 804016, 1270864, 1407028, 1608032, 2462299, 2541728, 2814056, 3216064, 4924598, 5083456, 5628112, 9849196, 11256224, 19698392, 22512448, 39396784, 78793568, 157587136]

約数ペア:

[(1, 157587136), (2, 78793568), (4, 39396784), (7, 22512448), (8, 19698392), (14, 11256224), (16, 9849196), (28, 5628112), (31, 5083456), (32, 4924598), (49, 3216064), (56, 2814056), (62, 2541728), (64, 2462299), (98, 1608032), (112, 1407028), (124, 1270864), (196, 804016), (217, 726208), (224, 703514), (248, 635432), (392, 402008), (434, 363104), (448, 351757), (496, 317716), (784, 201004), (868, 181552), (992, 158858), (1519, 103744), (1568, 100502), (1621, 97216), (1736, 90776), (1984, 79429), (3038, 51872), (3136, 50251), (3242, 48608), (3472, 45388), (6076, 25936), (6484, 24304), (6944, 22694), (11347, 13888), (12152, 12968)]