157031784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 160

約数和(自身を含む): 541537920

約数和(自身を除く): 384506136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2663, 2808, 3276, 4212, 4536, 4914, 5326, 6552, 7371, 7989, 8424, 9828, 10652, 14742, 15978, 18641, 19656, 21304, 23967, 29484, 31956, 34619, 37282, 47934, 55923, 58968, 63912, 69238, 71901, 74564, 95868, 103857, 111846, 138476, 143802, 149128, 167769, 191736, 207714, 215703, 223692, 242333, 276952, 287604, 311571, 335538, 415428, 431406, 447384, 484666, 503307, 575208, 623142, 671076, 726999, 830856, 862812, 934713, 969332, 1006614, 1246284, 1342152, 1453998, 1509921, 1725624, 1869426, 1938664, 2013228, 2180997, 2492568, 2804139, 2907996, 3019842, 3738852, 4026456, 4361994, 5608278, 5815992, 6039684, 6542991, 7477704, 8723988, 11216556, 12079368, 13085982, 17447976, 19628973, 22433112, 26171964, 39257946, 52343928, 78515892, 157031784]

約数ペア:

[(1, 157031784), (2, 78515892), (3, 52343928), (4, 39257946), (6, 26171964), (7, 22433112), (8, 19628973), (9, 17447976), (12, 13085982), (13, 12079368), (14, 11216556), (18, 8723988), (21, 7477704), (24, 6542991), (26, 6039684), (27, 5815992), (28, 5608278), (36, 4361994), (39, 4026456), (42, 3738852), (52, 3019842), (54, 2907996), (56, 2804139), (63, 2492568), (72, 2180997), (78, 2013228), (81, 1938664), (84, 1869426), (91, 1725624), (104, 1509921), (108, 1453998), (117, 1342152), (126, 1246284), (156, 1006614), (162, 969332), (168, 934713), (182, 862812), (189, 830856), (216, 726999), (234, 671076), (252, 623142), (273, 575208), (312, 503307), (324, 484666), (351, 447384), (364, 431406), (378, 415428), (468, 335538), (504, 311571), (546, 287604), (567, 276952), (648, 242333), (702, 223692), (728, 215703), (756, 207714), (819, 191736), (936, 167769), (1053, 149128), (1092, 143802), (1134, 138476), (1404, 111846), (1512, 103857), (1638, 95868), (2106, 74564), (2184, 71901), (2268, 69238), (2457, 63912), (2663, 58968), (2808, 55923), (3276, 47934), (4212, 37282), (4536, 34619), (4914, 31956), (5326, 29484), (6552, 23967), (7371, 21304), (7989, 19656), (8424, 18641), (9828, 15978), (10652, 14742)]