128970298926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{341191267}}^1$

素因数の和:341191285

約数の個数: 32

約数和(自身を含む): 327543617280

約数和(自身を除く): 198573318354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 341191267, 682382534, 1023573801, 2047147602, 2388338869, 3070721403, 4776677738, 6141442806, 7165016607, 9212164209, 14330033214, 18424328418, 21495049821, 42990099642, 64485149463, 128970298926]

約数ペア:

[(1, 128970298926), (2, 64485149463), (3, 42990099642), (6, 21495049821), (7, 18424328418), (9, 14330033214), (14, 9212164209), (18, 7165016607), (21, 6141442806), (27, 4776677738), (42, 3070721403), (54, 2388338869), (63, 2047147602), (126, 1023573801), (189, 682382534), (378, 341191267)]