158027744

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 365994720

約数和(自身を除く): 207966976

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, 1039, 1358, 1552, 1568, 2078, 2716, 3104, 4156, 4753, 5432, 7273, 8312, 9506, 10864, 14546, 16624, 19012, 21728, 29092, 33248, 38024, 50911, 58184, 76048, 100783, 101822, 116368, 152096, 201566, 203644, 232736, 403132, 407288, 705481, 806264, 814576, 1410962, 1612528, 1629152, 2821924, 3225056, 4938367, 5643848, 9876734, 11287696, 19753468, 22575392, 39506936, 79013872, 158027744]

約数ペア:

[(1, 158027744), (2, 79013872), (4, 39506936), (7, 22575392), (8, 19753468), (14, 11287696), (16, 9876734), (28, 5643848), (32, 4938367), (49, 3225056), (56, 2821924), (97, 1629152), (98, 1612528), (112, 1410962), (194, 814576), (196, 806264), (224, 705481), (388, 407288), (392, 403132), (679, 232736), (776, 203644), (784, 201566), (1039, 152096), (1358, 116368), (1552, 101822), (1568, 100783), (2078, 76048), (2716, 58184), (3104, 50911), (4156, 38024), (4753, 33248), (5432, 29092), (7273, 21728), (8312, 19012), (9506, 16624), (10864, 14546)]