157120896

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 439464960

約数和(自身を除く): 282344064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 186, 192, 197, 201, 248, 268, 372, 384, 394, 402, 496, 536, 591, 744, 788, 804, 992, 1072, 1182, 1488, 1576, 1608, 1984, 2077, 2144, 2364, 2976, 3152, 3216, 3968, 4154, 4288, 4728, 5952, 6107, 6231, 6304, 6432, 8308, 8576, 9456, 11904, 12214, 12462, 12608, 12864, 13199, 16616, 18321, 18912, 24428, 24924, 25216, 25728, 26398, 33232, 36642, 37824, 39597, 48856, 49848, 52796, 66464, 73284, 75648, 79194, 97712, 99696, 105592, 132928, 146568, 158388, 195424, 199392, 211184, 265856, 293136, 316776, 390848, 398784, 409169, 422368, 586272, 633552, 781696, 797568, 818338, 844736, 1172544, 1227507, 1267104, 1636676, 1689472, 2345088, 2455014, 2534208, 3273352, 4910028, 5068416, 6546704, 9820056, 13093408, 19640112, 26186816, 39280224, 52373632, 78560448, 157120896]

約数ペア:

[(1, 157120896), (2, 78560448), (3, 52373632), (4, 39280224), (6, 26186816), (8, 19640112), (12, 13093408), (16, 9820056), (24, 6546704), (31, 5068416), (32, 4910028), (48, 3273352), (62, 2534208), (64, 2455014), (67, 2345088), (93, 1689472), (96, 1636676), (124, 1267104), (128, 1227507), (134, 1172544), (186, 844736), (192, 818338), (197, 797568), (201, 781696), (248, 633552), (268, 586272), (372, 422368), (384, 409169), (394, 398784), (402, 390848), (496, 316776), (536, 293136), (591, 265856), (744, 211184), (788, 199392), (804, 195424), (992, 158388), (1072, 146568), (1182, 132928), (1488, 105592), (1576, 99696), (1608, 97712), (1984, 79194), (2077, 75648), (2144, 73284), (2364, 66464), (2976, 52796), (3152, 49848), (3216, 48856), (3968, 39597), (4154, 37824), (4288, 36642), (4728, 33232), (5952, 26398), (6107, 25728), (6231, 25216), (6304, 24924), (6432, 24428), (8308, 18912), (8576, 18321), (9456, 16616), (11904, 13199), (12214, 12864), (12462, 12608)]