142856184

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 371312640

約数和(自身を除く): 228456456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1223, 1256, 1884, 2446, 3669, 3768, 4867, 4892, 7338, 9734, 9784, 14601, 14676, 19468, 29202, 29352, 37913, 38936, 58404, 75826, 113739, 116808, 151652, 192011, 227478, 303304, 384022, 454956, 576033, 768044, 909912, 1152066, 1536088, 2304132, 4608264, 5952341, 11904682, 17857023, 23809364, 35714046, 47618728, 71428092, 142856184]

約数ペア:

[(1, 142856184), (2, 71428092), (3, 47618728), (4, 35714046), (6, 23809364), (8, 17857023), (12, 11904682), (24, 5952341), (31, 4608264), (62, 2304132), (93, 1536088), (124, 1152066), (157, 909912), (186, 768044), (248, 576033), (314, 454956), (372, 384022), (471, 303304), (628, 227478), (744, 192011), (942, 151652), (1223, 116808), (1256, 113739), (1884, 75826), (2446, 58404), (3669, 38936), (3768, 37913), (4867, 29352), (4892, 29202), (7338, 19468), (9734, 14676), (9784, 14601)]