140244384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208697}}^1$

素因数の和:208717

約数の個数: 48

約数和(自身を含む): 420735168

約数和(自身を除く): 280490784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208697, 417394, 626091, 834788, 1252182, 1460879, 1669576, 2504364, 2921758, 3339152, 4382637, 5008728, 5843516, 6678304, 8765274, 10017456, 11687032, 17530548, 20034912, 23374064, 35061096, 46748128, 70122192, 140244384]

約数ペア:

[(1, 140244384), (2, 70122192), (3, 46748128), (4, 35061096), (6, 23374064), (7, 20034912), (8, 17530548), (12, 11687032), (14, 10017456), (16, 8765274), (21, 6678304), (24, 5843516), (28, 5008728), (32, 4382637), (42, 3339152), (48, 2921758), (56, 2504364), (84, 1669576), (96, 1460879), (112, 1252182), (168, 834788), (224, 626091), (336, 417394), (672, 208697)]