156919284

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{2689}}^1$

素因数の和:4320

約数の個数: 36

約数和(自身を含む): 397049380

約数和(自身を除く): 240130096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 2689, 3242, 4863, 5378, 6484, 8067, 9726, 10756, 14589, 16134, 19452, 24201, 29178, 32268, 48402, 58356, 96804, 4358869, 8717738, 13076607, 17435476, 26153214, 39229821, 52306428, 78459642, 156919284]

約数ペア:

[(1, 156919284), (2, 78459642), (3, 52306428), (4, 39229821), (6, 26153214), (9, 17435476), (12, 13076607), (18, 8717738), (36, 4358869), (1621, 96804), (2689, 58356), (3242, 48402), (4863, 32268), (5378, 29178), (6484, 24201), (8067, 19452), (9726, 16134), (10756, 14589)]