157429458

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 354931200

約数和(自身を除く): 197501742

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 191, 261, 382, 522, 573, 1146, 1579, 1719, 3158, 3438, 4737, 5539, 9474, 11078, 14211, 16617, 28422, 33234, 45791, 49851, 91582, 99702, 137373, 274746, 301589, 412119, 603178, 824238, 904767, 1809534, 2714301, 5428602, 8746081, 17492162, 26238243, 52476486, 78714729, 157429458]

約数ペア:

[(1, 157429458), (2, 78714729), (3, 52476486), (6, 26238243), (9, 17492162), (18, 8746081), (29, 5428602), (58, 2714301), (87, 1809534), (174, 904767), (191, 824238), (261, 603178), (382, 412119), (522, 301589), (573, 274746), (1146, 137373), (1579, 99702), (1719, 91582), (3158, 49851), (3438, 45791), (4737, 33234), (5539, 28422), (9474, 16617), (11078, 14211)]