148025920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66083}}^1$

素因数の和:66107

約数の個数: 56

約数和(自身を含む): 402848064

約数和(自身を除く): 254822144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 66083, 132166, 264332, 330415, 462581, 528664, 660830, 925162, 1057328, 1321660, 1850324, 2114656, 2312905, 2643320, 3700648, 4229312, 4625810, 5286640, 7401296, 9251620, 10573280, 14802592, 18503240, 21146560, 29605184, 37006480, 74012960, 148025920]

約数ペア:

[(1, 148025920), (2, 74012960), (4, 37006480), (5, 29605184), (7, 21146560), (8, 18503240), (10, 14802592), (14, 10573280), (16, 9251620), (20, 7401296), (28, 5286640), (32, 4625810), (35, 4229312), (40, 3700648), (56, 2643320), (64, 2312905), (70, 2114656), (80, 1850324), (112, 1321660), (140, 1057328), (160, 925162), (224, 660830), (280, 528664), (320, 462581), (448, 330415), (560, 264332), (1120, 132166), (2240, 66083)]