156128364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{206519}}^1$

素因数の和:206539

約数の個数: 48

約数和(自身を含む): 462604800

約数和(自身を除く): 306476436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 206519, 413038, 619557, 826076, 1239114, 1445633, 1858671, 2478228, 2891266, 3717342, 4336899, 5576013, 5782532, 7434684, 8673798, 11152026, 13010697, 17347596, 22304052, 26021394, 39032091, 52042788, 78064182, 156128364]

約数ペア:

[(1, 156128364), (2, 78064182), (3, 52042788), (4, 39032091), (6, 26021394), (7, 22304052), (9, 17347596), (12, 13010697), (14, 11152026), (18, 8673798), (21, 7434684), (27, 5782532), (28, 5576013), (36, 4336899), (42, 3717342), (54, 2891266), (63, 2478228), (84, 1858671), (108, 1445633), (126, 1239114), (189, 826076), (252, 619557), (378, 413038), (756, 206519)]