157002296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9857}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 322948080

約数和(自身を除く): 165945784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 9857, 15928, 19714, 39428, 78856, 108427, 216854, 433708, 867416, 1784117, 3568234, 7136468, 14272936, 19625287, 39250574, 78501148, 157002296]

約数ペア:

[(1, 157002296), (2, 78501148), (4, 39250574), (8, 19625287), (11, 14272936), (22, 7136468), (44, 3568234), (88, 1784117), (181, 867416), (362, 433708), (724, 216854), (1448, 108427), (1991, 78856), (3982, 39428), (7964, 19714), (9857, 15928)]