215559084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17590

約数の個数: 48

約数和(自身を含む): 548549120

約数和(自身を除く): 332990036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 17491, 34982, 52473, 69964, 104946, 209892, 227383, 454766, 682149, 909532, 1364298, 1381789, 2728596, 2763578, 4145367, 5527156, 8290734, 16581468, 17963257, 35926514, 53889771, 71853028, 107779542, 215559084]

約数ペア:

[(1, 215559084), (2, 107779542), (3, 71853028), (4, 53889771), (6, 35926514), (12, 17963257), (13, 16581468), (26, 8290734), (39, 5527156), (52, 4145367), (78, 2763578), (79, 2728596), (156, 1381789), (158, 1364298), (237, 909532), (316, 682149), (474, 454766), (948, 227383), (1027, 209892), (2054, 104946), (3081, 69964), (4108, 52473), (6162, 34982), (12324, 17491)]