161331014780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6143603}}^1$

素因数の和:6143726

約数の個数: 48

約数和(自身を含む): 368468793504

約数和(自身を除く): 207137778724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 6143603, 12287206, 24574412, 30718015, 61436030, 79866839, 122872060, 159733678, 319467356, 399334195, 620503903, 798668390, 1241007806, 1597336780, 2482015612, 3102519515, 6205039030, 8066550739, 12410078060, 16133101478, 32266202956, 40332753695, 80665507390, 161331014780]

約数ペア:

[(1, 161331014780), (2, 80665507390), (4, 40332753695), (5, 32266202956), (10, 16133101478), (13, 12410078060), (20, 8066550739), (26, 6205039030), (52, 3102519515), (65, 2482015612), (101, 1597336780), (130, 1241007806), (202, 798668390), (260, 620503903), (404, 399334195), (505, 319467356), (1010, 159733678), (1313, 122872060), (2020, 79866839), (2626, 61436030), (5252, 30718015), (6565, 24574412), (13130, 12287206), (26260, 6143603)]