156968939440

素因数分解:

$2^4\times 5^1\times {\mathrm{14159}}^1\times {\mathrm{138577}}^1$

素因数の和:152749

約数の個数: 40

約数和(自身を含む): 364981193280

約数和(自身を除く): 208012253840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14159, 28318, 56636, 70795, 113272, 138577, 141590, 226544, 277154, 283180, 554308, 566360, 692885, 1108616, 1132720, 1385770, 2217232, 2771540, 5543080, 11086160, 1962111743, 3924223486, 7848446972, 9810558715, 15696893944, 19621117430, 31393787888, 39242234860, 78484469720, 156968939440]

約数ペア:

[(1, 156968939440), (2, 78484469720), (4, 39242234860), (5, 31393787888), (8, 19621117430), (10, 15696893944), (16, 9810558715), (20, 7848446972), (40, 3924223486), (80, 1962111743), (14159, 11086160), (28318, 5543080), (56636, 2771540), (70795, 2217232), (113272, 1385770), (138577, 1132720), (141590, 1108616), (226544, 692885), (277154, 566360), (283180, 554308)]