147777364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 312726400

約数和(自身を除く): 164949036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1213, 1603, 2426, 3206, 4351, 4852, 6412, 8491, 8702, 16982, 17404, 23047, 30457, 33964, 46094, 60914, 92188, 121828, 161329, 277777, 322658, 555554, 645316, 1111108, 1944439, 3888878, 5277763, 7777756, 10555526, 21111052, 36944341, 73888682, 147777364]

約数ペア:

[(1, 147777364), (2, 73888682), (4, 36944341), (7, 21111052), (14, 10555526), (19, 7777756), (28, 5277763), (38, 3888878), (76, 1944439), (133, 1111108), (229, 645316), (266, 555554), (458, 322658), (532, 277777), (916, 161329), (1213, 121828), (1603, 92188), (2426, 60914), (3206, 46094), (4351, 33964), (4852, 30457), (6412, 23047), (8491, 17404), (8702, 16982)]