144154976

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33871}}^1$

素因数の和:33907

約数の個数: 48

約数和(自身を含む): 341429760

約数和(自身を除く): 197274784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 33871, 67742, 135484, 237097, 270968, 474194, 541936, 643549, 948388, 1083872, 1287098, 1896776, 2574196, 3793552, 4504843, 5148392, 7587104, 9009686, 10296784, 18019372, 20593568, 36038744, 72077488, 144154976]

約数ペア:

[(1, 144154976), (2, 72077488), (4, 36038744), (7, 20593568), (8, 18019372), (14, 10296784), (16, 9009686), (19, 7587104), (28, 5148392), (32, 4504843), (38, 3793552), (56, 2574196), (76, 1896776), (112, 1287098), (133, 1083872), (152, 948388), (224, 643549), (266, 541936), (304, 474194), (532, 270968), (608, 237097), (1064, 135484), (2128, 67742), (4256, 33871)]