156950456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1481}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 317444400

約数和(自身を除く): 160493944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1019, 1481, 2038, 2962, 4076, 5924, 8152, 11848, 13247, 19253, 26494, 38506, 52988, 77012, 105976, 154024, 1509139, 3018278, 6036556, 12073112, 19618807, 39237614, 78475228, 156950456]

約数ペア:

[(1, 156950456), (2, 78475228), (4, 39237614), (8, 19618807), (13, 12073112), (26, 6036556), (52, 3018278), (104, 1509139), (1019, 154024), (1481, 105976), (2038, 77012), (2962, 52988), (4076, 38506), (5924, 26494), (8152, 19253), (11848, 13247)]