157888704

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 442423296

約数和(自身を除く): 284534592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 647, 656, 744, 984, 992, 1271, 1294, 1312, 1488, 1941, 1968, 1984, 2542, 2588, 2624, 2976, 3813, 3882, 3936, 5084, 5176, 5952, 7626, 7764, 7872, 10168, 10352, 15252, 15528, 20057, 20336, 20704, 26527, 30504, 31056, 40114, 40672, 41408, 53054, 60171, 61008, 62112, 79581, 80228, 81344, 106108, 120342, 122016, 124224, 159162, 160456, 212216, 240684, 244032, 318324, 320912, 424432, 481368, 636648, 641824, 822337, 848864, 962736, 1273296, 1283648, 1644674, 1697728, 1925472, 2467011, 2546592, 3289348, 3850944, 4934022, 5093184, 6578696, 9868044, 13157392, 19736088, 26314784, 39472176, 52629568, 78944352, 157888704]

約数ペア:

[(1, 157888704), (2, 78944352), (3, 52629568), (4, 39472176), (6, 26314784), (8, 19736088), (12, 13157392), (16, 9868044), (24, 6578696), (31, 5093184), (32, 4934022), (41, 3850944), (48, 3289348), (62, 2546592), (64, 2467011), (82, 1925472), (93, 1697728), (96, 1644674), (123, 1283648), (124, 1273296), (164, 962736), (186, 848864), (192, 822337), (246, 641824), (248, 636648), (328, 481368), (372, 424432), (492, 320912), (496, 318324), (647, 244032), (656, 240684), (744, 212216), (984, 160456), (992, 159162), (1271, 124224), (1294, 122016), (1312, 120342), (1488, 106108), (1941, 81344), (1968, 80228), (1984, 79581), (2542, 62112), (2588, 61008), (2624, 60171), (2976, 53054), (3813, 41408), (3882, 40672), (3936, 40114), (5084, 31056), (5176, 30504), (5952, 26527), (7626, 20704), (7764, 20336), (7872, 20057), (10168, 15528), (10352, 15252)]