145847702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 295916544

約数和(自身を除く): 150068842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 263, 277, 286, 526, 554, 1001, 1841, 1939, 2002, 2893, 3047, 3419, 3601, 3682, 3878, 5786, 6094, 6838, 7202, 20251, 21329, 23933, 25207, 37609, 39611, 40502, 42658, 47866, 50414, 72851, 75218, 79222, 145702, 263263, 277277, 509957, 526526, 554554, 801361, 947063, 1019914, 1602722, 1894126, 5609527, 6629441, 10417693, 11219054, 13258882, 20835386, 72923851, 145847702]

約数ペア:

[(1, 145847702), (2, 72923851), (7, 20835386), (11, 13258882), (13, 11219054), (14, 10417693), (22, 6629441), (26, 5609527), (77, 1894126), (91, 1602722), (143, 1019914), (154, 947063), (182, 801361), (263, 554554), (277, 526526), (286, 509957), (526, 277277), (554, 263263), (1001, 145702), (1841, 79222), (1939, 75218), (2002, 72851), (2893, 50414), (3047, 47866), (3419, 42658), (3601, 40502), (3682, 39611), (3878, 37609), (5786, 25207), (6094, 23933), (6838, 21329), (7202, 20251)]