156941379805

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{38873}}^1$

素因数の和:39038

約数の個数: 48

約数和(自身を含む): 225884685312

約数和(自身を除く): 68943305507

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 305, 427, 1085, 1891, 2135, 3721, 9455, 13237, 18605, 26047, 38873, 66185, 115351, 130235, 194365, 272111, 576755, 807457, 1205063, 1360555, 2371253, 4037285, 6025315, 8435441, 11856265, 16598771, 42177205, 73508843, 82993855, 144646433, 367544215, 514561901, 723232165, 1012525031, 2572809505, 4484039423, 5062625155, 22420197115, 31388275961, 156941379805]

約数ペア:

[(1, 156941379805), (5, 31388275961), (7, 22420197115), (31, 5062625155), (35, 4484039423), (61, 2572809505), (155, 1012525031), (217, 723232165), (305, 514561901), (427, 367544215), (1085, 144646433), (1891, 82993855), (2135, 73508843), (3721, 42177205), (9455, 16598771), (13237, 11856265), (18605, 8435441), (26047, 6025315), (38873, 4037285), (66185, 2371253), (115351, 1360555), (130235, 1205063), (194365, 807457), (272111, 576755)]