158637105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 318764160

約数和(自身を除く): 160127055

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 43, 45, 55, 87, 99, 129, 145, 165, 215, 257, 261, 319, 387, 435, 473, 495, 645, 771, 957, 1247, 1285, 1305, 1419, 1595, 1935, 2313, 2365, 2827, 2871, 3741, 3855, 4257, 4785, 6235, 7095, 7453, 8481, 11051, 11223, 11565, 13717, 14135, 14355, 18705, 21285, 22359, 25443, 33153, 37265, 41151, 42405, 55255, 56115, 67077, 68585, 81983, 99459, 111795, 121561, 123453, 127215, 165765, 205755, 245949, 320479, 335385, 364683, 409915, 497295, 607805, 617265, 737847, 961437, 1094049, 1229745, 1602395, 1823415, 2884311, 3525269, 3689235, 4807185, 5470245, 10575807, 14421555, 17626345, 31727421, 52879035, 158637105]

約数ペア:

[(1, 158637105), (3, 52879035), (5, 31727421), (9, 17626345), (11, 14421555), (15, 10575807), (29, 5470245), (33, 4807185), (43, 3689235), (45, 3525269), (55, 2884311), (87, 1823415), (99, 1602395), (129, 1229745), (145, 1094049), (165, 961437), (215, 737847), (257, 617265), (261, 607805), (319, 497295), (387, 409915), (435, 364683), (473, 335385), (495, 320479), (645, 245949), (771, 205755), (957, 165765), (1247, 127215), (1285, 123453), (1305, 121561), (1419, 111795), (1595, 99459), (1935, 81983), (2313, 68585), (2365, 67077), (2827, 56115), (2871, 55255), (3741, 42405), (3855, 41151), (4257, 37265), (4785, 33153), (6235, 25443), (7095, 22359), (7453, 21285), (8481, 18705), (11051, 14355), (11223, 14135), (11565, 13717)]