119775488

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 276675840

約数和(自身を除く): 156900352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 751, 896, 1246, 1424, 1502, 1792, 2492, 2848, 3004, 4984, 5257, 5696, 6008, 9968, 10514, 11392, 12016, 19936, 21028, 22784, 24032, 39872, 42056, 48064, 66839, 79744, 84112, 96128, 133678, 159488, 168224, 192256, 267356, 336448, 467873, 534712, 672896, 935746, 1069424, 1345792, 1871492, 2138848, 3742984, 4277696, 7485968, 8555392, 14971936, 17110784, 29943872, 59887744, 119775488]

約数ペア:

[(1, 119775488), (2, 59887744), (4, 29943872), (7, 17110784), (8, 14971936), (14, 8555392), (16, 7485968), (28, 4277696), (32, 3742984), (56, 2138848), (64, 1871492), (89, 1345792), (112, 1069424), (128, 935746), (178, 672896), (224, 534712), (256, 467873), (356, 336448), (448, 267356), (623, 192256), (712, 168224), (751, 159488), (896, 133678), (1246, 96128), (1424, 84112), (1502, 79744), (1792, 66839), (2492, 48064), (2848, 42056), (3004, 39872), (4984, 24032), (5257, 22784), (5696, 21028), (6008, 19936), (9968, 12016), (10514, 11392)]