156630112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 327726000

約数和(自身を除く): 171095888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 499, 544, 577, 998, 1154, 1996, 2308, 3992, 4616, 7984, 8483, 9232, 9809, 15968, 16966, 18464, 19618, 33932, 39236, 67864, 78472, 135728, 156944, 271456, 287923, 313888, 575846, 1151692, 2303384, 4606768, 4894691, 9213536, 9789382, 19578764, 39157528, 78315056, 156630112]

約数ペア:

[(1, 156630112), (2, 78315056), (4, 39157528), (8, 19578764), (16, 9789382), (17, 9213536), (32, 4894691), (34, 4606768), (68, 2303384), (136, 1151692), (272, 575846), (499, 313888), (544, 287923), (577, 271456), (998, 156944), (1154, 135728), (1996, 78472), (2308, 67864), (3992, 39236), (4616, 33932), (7984, 19618), (8483, 18464), (9232, 16966), (9809, 15968)]