156772056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3631}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 449786880

約数和(自身を除く): 293014824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 3631, 5397, 6168, 7196, 7262, 10794, 10893, 14392, 14524, 21588, 21786, 25417, 29048, 43176, 43572, 50834, 76251, 87144, 101668, 152502, 203336, 305004, 610008, 933167, 1866334, 2799501, 3732668, 5599002, 6532169, 7465336, 11198004, 13064338, 19596507, 22396008, 26128676, 39193014, 52257352, 78386028, 156772056]

約数ペア:

[(1, 156772056), (2, 78386028), (3, 52257352), (4, 39193014), (6, 26128676), (7, 22396008), (8, 19596507), (12, 13064338), (14, 11198004), (21, 7465336), (24, 6532169), (28, 5599002), (42, 3732668), (56, 2799501), (84, 1866334), (168, 933167), (257, 610008), (514, 305004), (771, 203336), (1028, 152502), (1542, 101668), (1799, 87144), (2056, 76251), (3084, 50834), (3598, 43572), (3631, 43176), (5397, 29048), (6168, 25417), (7196, 21786), (7262, 21588), (10794, 14524), (10893, 14392)]