133810432

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 309052800

約数和(自身を除く): 175242368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 839, 896, 1246, 1424, 1678, 1792, 2492, 2848, 3356, 4984, 5696, 5873, 6712, 9968, 11392, 11746, 13424, 19936, 22784, 23492, 26848, 39872, 46984, 53696, 74671, 79744, 93968, 107392, 149342, 159488, 187936, 214784, 298684, 375872, 522697, 597368, 751744, 1045394, 1194736, 1503488, 2090788, 2389472, 4181576, 4778944, 8363152, 9557888, 16726304, 19115776, 33452608, 66905216, 133810432]

約数ペア:

[(1, 133810432), (2, 66905216), (4, 33452608), (7, 19115776), (8, 16726304), (14, 9557888), (16, 8363152), (28, 4778944), (32, 4181576), (56, 2389472), (64, 2090788), (89, 1503488), (112, 1194736), (128, 1045394), (178, 751744), (224, 597368), (256, 522697), (356, 375872), (448, 298684), (623, 214784), (712, 187936), (839, 159488), (896, 149342), (1246, 107392), (1424, 93968), (1678, 79744), (1792, 74671), (2492, 53696), (2848, 46984), (3356, 39872), (4984, 26848), (5696, 23492), (5873, 22784), (6712, 19936), (9968, 13424), (11392, 11746)]