156937271906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{47869}}^1$

素因数の和:48278

約数の個数: 32

約数和(自身を含む): 242605542960

約数和(自身を除く): 85668271054

約数列:

[1, 2, 53, 106, 157, 197, 314, 394, 8321, 10441, 16642, 20882, 30929, 47869, 61858, 95738, 1639237, 2537057, 3278474, 5074114, 7515433, 9430193, 15030866, 18860386, 398317949, 499800229, 796635898, 999600458, 1480540301, 2961080602, 78468635953, 156937271906]

約数ペア:

[(1, 156937271906), (2, 78468635953), (53, 2961080602), (106, 1480540301), (157, 999600458), (197, 796635898), (314, 499800229), (394, 398317949), (8321, 18860386), (10441, 15030866), (16642, 9430193), (20882, 7515433), (30929, 5074114), (47869, 3278474), (61858, 2537057), (95738, 1639237)]