190170916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 177305564

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 167, 244, 334, 359, 668, 718, 793, 1436, 1586, 2171, 3172, 4342, 4667, 8684, 9334, 10187, 18668, 20374, 21899, 40748, 43798, 59953, 87596, 119906, 132431, 239812, 264862, 284687, 529724, 569374, 779389, 1138748, 1558778, 3117556, 3657133, 7314266, 14628532, 47542729, 95085458, 190170916]

約数ペア:

[(1, 190170916), (2, 95085458), (4, 47542729), (13, 14628532), (26, 7314266), (52, 3657133), (61, 3117556), (122, 1558778), (167, 1138748), (244, 779389), (334, 569374), (359, 529724), (668, 284687), (718, 264862), (793, 239812), (1436, 132431), (1586, 119906), (2171, 87596), (3172, 59953), (4342, 43798), (4667, 40748), (8684, 21899), (9334, 20374), (10187, 18668)]