156945656870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{23087}}^1$

素因数の和:24117

約数の個数: 64

約数和(自身を含む): 305736837120

約数和(自身を除く): 148791180250

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 967, 1406, 1934, 3515, 4835, 7030, 9670, 18373, 23087, 35779, 36746, 46174, 71558, 91865, 115435, 178895, 183730, 230870, 357790, 438653, 679801, 854219, 877306, 1359602, 1708438, 2193265, 3399005, 4271095, 4386530, 6798010, 8542190, 16230161, 22325129, 32460322, 44650258, 81150805, 111625645, 162301610, 223251290, 424177451, 826029773, 848354902, 1652059546, 2120887255, 4130148865, 4241774510, 8260297730, 15694565687, 31389131374, 78472828435, 156945656870]

約数ペア:

[(1, 156945656870), (2, 78472828435), (5, 31389131374), (10, 15694565687), (19, 8260297730), (37, 4241774510), (38, 4130148865), (74, 2120887255), (95, 1652059546), (185, 848354902), (190, 826029773), (370, 424177451), (703, 223251290), (967, 162301610), (1406, 111625645), (1934, 81150805), (3515, 44650258), (4835, 32460322), (7030, 22325129), (9670, 16230161), (18373, 8542190), (23087, 6798010), (35779, 4386530), (36746, 4271095), (46174, 3399005), (71558, 2193265), (91865, 1708438), (115435, 1359602), (178895, 877306), (183730, 854219), (230870, 679801), (357790, 438653)]