198537612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 144

約数和(自身を含む): 611331840

約数和(自身を除く): 412794228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1367, 1482, 1596, 1729, 1862, 1911, 2548, 2734, 2793, 2964, 3458, 3724, 3822, 4101, 5187, 5468, 5586, 6916, 7644, 8202, 9569, 10374, 11172, 12103, 16404, 17771, 19138, 20748, 24206, 25973, 28707, 35542, 36309, 38276, 48412, 51946, 53313, 57414, 66983, 71084, 72618, 77919, 103892, 106626, 114828, 124397, 133966, 145236, 155838, 181811, 200949, 213252, 248794, 267932, 311676, 337649, 363622, 373191, 401898, 497588, 545433, 675298, 727244, 746382, 803796, 870779, 1012947, 1090866, 1272677, 1350596, 1492764, 1741558, 2025894, 2181732, 2363543, 2545354, 2612337, 3483116, 3818031, 4051788, 4727086, 5090708, 5224674, 7090629, 7636062, 9454172, 10449348, 14181258, 15272124, 16544801, 28362516, 33089602, 49634403, 66179204, 99268806, 198537612]

約数ペア:

[(1, 198537612), (2, 99268806), (3, 66179204), (4, 49634403), (6, 33089602), (7, 28362516), (12, 16544801), (13, 15272124), (14, 14181258), (19, 10449348), (21, 9454172), (26, 7636062), (28, 7090629), (38, 5224674), (39, 5090708), (42, 4727086), (49, 4051788), (52, 3818031), (57, 3483116), (76, 2612337), (78, 2545354), (84, 2363543), (91, 2181732), (98, 2025894), (114, 1741558), (133, 1492764), (147, 1350596), (156, 1272677), (182, 1090866), (196, 1012947), (228, 870779), (247, 803796), (266, 746382), (273, 727244), (294, 675298), (364, 545433), (399, 497588), (494, 401898), (532, 373191), (546, 363622), (588, 337649), (637, 311676), (741, 267932), (798, 248794), (931, 213252), (988, 200949), (1092, 181811), (1274, 155838), (1367, 145236), (1482, 133966), (1596, 124397), (1729, 114828), (1862, 106626), (1911, 103892), (2548, 77919), (2734, 72618), (2793, 71084), (2964, 66983), (3458, 57414), (3724, 53313), (3822, 51946), (4101, 48412), (5187, 38276), (5468, 36309), (5586, 35542), (6916, 28707), (7644, 25973), (8202, 24206), (9569, 20748), (10374, 19138), (11172, 17771), (12103, 16404)]