156945088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 56

約数和(自身を含む): 334834992

約数和(自身を除く): 177889904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2153, 2278, 4288, 4306, 4556, 8612, 9112, 17224, 18224, 34448, 36448, 36601, 68896, 72896, 73202, 137792, 144251, 146404, 288502, 292808, 577004, 585616, 1154008, 1171232, 2308016, 2342464, 2452267, 4616032, 4904534, 9232064, 9809068, 19618136, 39236272, 78472544, 156945088]

約数ペア:

[(1, 156945088), (2, 78472544), (4, 39236272), (8, 19618136), (16, 9809068), (17, 9232064), (32, 4904534), (34, 4616032), (64, 2452267), (67, 2342464), (68, 2308016), (134, 1171232), (136, 1154008), (268, 585616), (272, 577004), (536, 292808), (544, 288502), (1072, 146404), (1088, 144251), (1139, 137792), (2144, 73202), (2153, 72896), (2278, 68896), (4288, 36601), (4306, 36448), (4556, 34448), (8612, 18224), (9112, 17224)]