157113306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 403581204

約数和(自身を除く): 246467898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 3361, 5194, 6678, 6722, 7791, 10083, 15582, 20166, 23373, 23527, 30249, 46746, 47054, 60498, 70581, 141162, 164689, 178133, 211743, 329378, 356266, 423486, 494067, 534399, 988134, 1068798, 1246931, 1482201, 1603197, 2493862, 2964402, 3206394, 3740793, 7481586, 8728517, 11222379, 17457034, 22444758, 26185551, 52371102, 78556653, 157113306]

約数ペア:

[(1, 157113306), (2, 78556653), (3, 52371102), (6, 26185551), (7, 22444758), (9, 17457034), (14, 11222379), (18, 8728517), (21, 7481586), (42, 3740793), (49, 3206394), (53, 2964402), (63, 2493862), (98, 1603197), (106, 1482201), (126, 1246931), (147, 1068798), (159, 988134), (294, 534399), (318, 494067), (371, 423486), (441, 356266), (477, 329378), (742, 211743), (882, 178133), (954, 164689), (1113, 141162), (2226, 70581), (2597, 60498), (3339, 47054), (3361, 46746), (5194, 30249), (6678, 23527), (6722, 23373), (7791, 20166), (10083, 15582)]