159852896

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 370217736

約数和(自身を除く): 210364840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 679, 776, 784, 1051, 1358, 1552, 1568, 2102, 2716, 3104, 4204, 4753, 5432, 7357, 8408, 9506, 10864, 14714, 16816, 19012, 21728, 29428, 33632, 38024, 51499, 58856, 76048, 101947, 102998, 117712, 152096, 203894, 205996, 235424, 407788, 411992, 713629, 815576, 823984, 1427258, 1631152, 1647968, 2854516, 3262304, 4995403, 5709032, 9990806, 11418064, 19981612, 22836128, 39963224, 79926448, 159852896]

約数ペア:

[(1, 159852896), (2, 79926448), (4, 39963224), (7, 22836128), (8, 19981612), (14, 11418064), (16, 9990806), (28, 5709032), (32, 4995403), (49, 3262304), (56, 2854516), (97, 1647968), (98, 1631152), (112, 1427258), (194, 823984), (196, 815576), (224, 713629), (388, 411992), (392, 407788), (679, 235424), (776, 205996), (784, 203894), (1051, 152096), (1358, 117712), (1552, 102998), (1568, 101947), (2102, 76048), (2716, 58856), (3104, 51499), (4204, 38024), (4753, 33632), (5432, 29428), (7357, 21728), (8408, 19012), (9506, 16816), (10864, 14714)]