128941092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{170557}}^1$

素因数の和:170577

約数の個数: 48

約数和(自身を含む): 382049920

約数和(自身を除く): 253108828

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, 170557, 341114, 511671, 682228, 1023342, 1193899, 1535013, 2046684, 2387798, 3070026, 3581697, 4605039, 4775596, 6140052, 7163394, 9210078, 10745091, 14326788, 18420156, 21490182, 32235273, 42980364, 64470546, 128941092]

約数ペア:

[(1, 128941092), (2, 64470546), (3, 42980364), (4, 32235273), (6, 21490182), (7, 18420156), (9, 14326788), (12, 10745091), (14, 9210078), (18, 7163394), (21, 6140052), (27, 4775596), (28, 4605039), (36, 3581697), (42, 3070026), (54, 2387798), (63, 2046684), (84, 1535013), (108, 1193899), (126, 1023342), (189, 682228), (252, 511671), (378, 341114), (756, 170557)]