156954234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 341801856

約数和(自身を除く): 184847622

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 107, 146, 197, 214, 219, 321, 394, 438, 591, 642, 1182, 1241, 1819, 2482, 3349, 3638, 3723, 5457, 6698, 7446, 7811, 10047, 10914, 14381, 15622, 20094, 21079, 23433, 28762, 42158, 43143, 46866, 63237, 86286, 126474, 132787, 244477, 265574, 358343, 398361, 488954, 716686, 733431, 796722, 1075029, 1466862, 1538767, 2150058, 3077534, 4616301, 9232602, 26159039, 52318078, 78477117, 156954234]

約数ペア:

[(1, 156954234), (2, 78477117), (3, 52318078), (6, 26159039), (17, 9232602), (34, 4616301), (51, 3077534), (73, 2150058), (102, 1538767), (107, 1466862), (146, 1075029), (197, 796722), (214, 733431), (219, 716686), (321, 488954), (394, 398361), (438, 358343), (591, 265574), (642, 244477), (1182, 132787), (1241, 126474), (1819, 86286), (2482, 63237), (3349, 46866), (3638, 43143), (3723, 42158), (5457, 28762), (6698, 23433), (7446, 21079), (7811, 20094), (10047, 15622), (10914, 14381)]