127905456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2521}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 380277248

約数和(自身を除く): 252371792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 2521, 3171, 3624, 4228, 5042, 6342, 7248, 7563, 8456, 10084, 12684, 15126, 16912, 17647, 20168, 25368, 30252, 35294, 40336, 50736, 52941, 60504, 70588, 105882, 121008, 141176, 211764, 282352, 380671, 423528, 761342, 847056, 1142013, 1522684, 2284026, 2664697, 3045368, 4568052, 5329394, 6090736, 7994091, 9136104, 10658788, 15988182, 18272208, 21317576, 31976364, 42635152, 63952728, 127905456]

約数ペア:

[(1, 127905456), (2, 63952728), (3, 42635152), (4, 31976364), (6, 21317576), (7, 18272208), (8, 15988182), (12, 10658788), (14, 9136104), (16, 7994091), (21, 6090736), (24, 5329394), (28, 4568052), (42, 3045368), (48, 2664697), (56, 2284026), (84, 1522684), (112, 1142013), (151, 847056), (168, 761342), (302, 423528), (336, 380671), (453, 282352), (604, 211764), (906, 141176), (1057, 121008), (1208, 105882), (1812, 70588), (2114, 60504), (2416, 52941), (2521, 50736), (3171, 40336), (3624, 35294), (4228, 30252), (5042, 25368), (6342, 20168), (7248, 17647), (7563, 16912), (8456, 15126), (10084, 12684)]