155203482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 362087712

約数和(自身を除く): 206884230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 643, 821, 1286, 1642, 1929, 2463, 3858, 4501, 4926, 5747, 9002, 11494, 13503, 17241, 27006, 31507, 34482, 40229, 63014, 80458, 94521, 120687, 189042, 241374, 527903, 1055806, 1583709, 3167418, 3695321, 7390642, 11085963, 22171926, 25867247, 51734494, 77601741, 155203482]

約数ペア:

[(1, 155203482), (2, 77601741), (3, 51734494), (6, 25867247), (7, 22171926), (14, 11085963), (21, 7390642), (42, 3695321), (49, 3167418), (98, 1583709), (147, 1055806), (294, 527903), (643, 241374), (821, 189042), (1286, 120687), (1642, 94521), (1929, 80458), (2463, 63014), (3858, 40229), (4501, 34482), (4926, 31507), (5747, 27006), (9002, 17241), (11494, 13503)]