157022866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 324124416

約数和(自身を除く): 167101550

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 533, 574, 902, 1001, 1066, 1913, 2002, 3157, 3731, 3826, 5863, 6314, 7462, 11726, 13391, 21043, 24869, 26782, 41041, 42086, 49738, 78433, 82082, 147301, 156866, 174083, 273559, 294602, 348166, 547118, 549031, 862763, 1019629, 1098062, 1725526, 1914913, 2039258, 3829826, 6039341, 7137403, 11215919, 12078682, 14274806, 22431838, 78511433, 157022866]

約数ペア:

[(1, 157022866), (2, 78511433), (7, 22431838), (11, 14274806), (13, 12078682), (14, 11215919), (22, 7137403), (26, 6039341), (41, 3829826), (77, 2039258), (82, 1914913), (91, 1725526), (143, 1098062), (154, 1019629), (182, 862763), (286, 549031), (287, 547118), (451, 348166), (533, 294602), (574, 273559), (902, 174083), (1001, 156866), (1066, 147301), (1913, 82082), (2002, 78433), (3157, 49738), (3731, 42086), (3826, 41041), (5863, 26782), (6314, 24869), (7462, 21043), (11726, 13391)]