189155448

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{55897}}^1$

素因数の和:55956

約数の個数: 48

約数和(自身を含む): 523205280

約数和(自身を除く): 334049832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 55897, 111794, 167691, 223588, 335382, 447176, 503073, 670764, 1006146, 1341528, 2012292, 2627159, 4024584, 5254318, 7881477, 10508636, 15762954, 21017272, 23644431, 31525908, 47288862, 63051816, 94577724, 189155448]

約数ペア:

[(1, 189155448), (2, 94577724), (3, 63051816), (4, 47288862), (6, 31525908), (8, 23644431), (9, 21017272), (12, 15762954), (18, 10508636), (24, 7881477), (36, 5254318), (47, 4024584), (72, 2627159), (94, 2012292), (141, 1341528), (188, 1006146), (282, 670764), (376, 503073), (423, 447176), (564, 335382), (846, 223588), (1128, 167691), (1692, 111794), (3384, 55897)]