131210464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 334623744

約数和(自身を除く): 203413280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 103, 112, 121, 154, 176, 188, 206, 224, 242, 308, 329, 352, 376, 412, 484, 517, 616, 658, 721, 752, 824, 847, 968, 1034, 1133, 1232, 1316, 1442, 1504, 1648, 1694, 1936, 2068, 2266, 2464, 2632, 2884, 3296, 3388, 3619, 3872, 4136, 4532, 4841, 5264, 5687, 5768, 6776, 7238, 7931, 8272, 9064, 9682, 10528, 11374, 11536, 12463, 13552, 14476, 15862, 16544, 18128, 19364, 22748, 23072, 24926, 27104, 28952, 31724, 33887, 36256, 38728, 39809, 45496, 49852, 53251, 57904, 63448, 67774, 77456, 79618, 87241, 90992, 99704, 106502, 115808, 126896, 135548, 154912, 159236, 174482, 181984, 199408, 213004, 253792, 271096, 318472, 348964, 372757, 398816, 426008, 542192, 585761, 636944, 697928, 745514, 852016, 1084384, 1171522, 1273888, 1395856, 1491028, 1704032, 2343044, 2791712, 2982056, 4100327, 4686088, 5964112, 8200654, 9372176, 11928224, 16401308, 18744352, 32802616, 65605232, 131210464]

約数ペア:

[(1, 131210464), (2, 65605232), (4, 32802616), (7, 18744352), (8, 16401308), (11, 11928224), (14, 9372176), (16, 8200654), (22, 5964112), (28, 4686088), (32, 4100327), (44, 2982056), (47, 2791712), (56, 2343044), (77, 1704032), (88, 1491028), (94, 1395856), (103, 1273888), (112, 1171522), (121, 1084384), (154, 852016), (176, 745514), (188, 697928), (206, 636944), (224, 585761), (242, 542192), (308, 426008), (329, 398816), (352, 372757), (376, 348964), (412, 318472), (484, 271096), (517, 253792), (616, 213004), (658, 199408), (721, 181984), (752, 174482), (824, 159236), (847, 154912), (968, 135548), (1034, 126896), (1133, 115808), (1232, 106502), (1316, 99704), (1442, 90992), (1504, 87241), (1648, 79618), (1694, 77456), (1936, 67774), (2068, 63448), (2266, 57904), (2464, 53251), (2632, 49852), (2884, 45496), (3296, 39809), (3388, 38728), (3619, 36256), (3872, 33887), (4136, 31724), (4532, 28952), (4841, 27104), (5264, 24926), (5687, 23072), (5768, 22748), (6776, 19364), (7238, 18128), (7931, 16544), (8272, 15862), (9064, 14476), (9682, 13552), (10528, 12463), (11374, 11536)]