143459456

素因数分解:

$2^7\times 7^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 337502700

約数和(自身を除く): 194043244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 178, 196, 224, 257, 356, 392, 448, 514, 623, 712, 784, 896, 1028, 1246, 1424, 1568, 1799, 2056, 2492, 2848, 3136, 3598, 4112, 4361, 4984, 5696, 6272, 7196, 8224, 8722, 9968, 11392, 12593, 14392, 16448, 17444, 19936, 22873, 25186, 28784, 32896, 34888, 39872, 45746, 50372, 57568, 69776, 79744, 91492, 100744, 115136, 139552, 160111, 182984, 201488, 230272, 279104, 320222, 365968, 402976, 558208, 640444, 731936, 805952, 1120777, 1280888, 1463872, 1611904, 2241554, 2561776, 2927744, 4483108, 5123552, 8966216, 10247104, 17932432, 20494208, 35864864, 71729728, 143459456]

約数ペア:

[(1, 143459456), (2, 71729728), (4, 35864864), (7, 20494208), (8, 17932432), (14, 10247104), (16, 8966216), (28, 5123552), (32, 4483108), (49, 2927744), (56, 2561776), (64, 2241554), (89, 1611904), (98, 1463872), (112, 1280888), (128, 1120777), (178, 805952), (196, 731936), (224, 640444), (257, 558208), (356, 402976), (392, 365968), (448, 320222), (514, 279104), (623, 230272), (712, 201488), (784, 182984), (896, 160111), (1028, 139552), (1246, 115136), (1424, 100744), (1568, 91492), (1799, 79744), (2056, 69776), (2492, 57568), (2848, 50372), (3136, 45746), (3598, 39872), (4112, 34888), (4361, 32896), (4984, 28784), (5696, 25186), (6272, 22873), (7196, 19936), (8224, 17444), (8722, 16448), (9968, 14392), (11392, 12593)]