148370222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 307044864

約数和(自身を除く): 158674642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 2002, 2003, 2849, 3367, 4006, 5291, 5698, 6734, 10582, 14021, 22033, 26039, 28042, 37037, 44066, 52078, 74074, 74111, 148222, 154231, 182273, 286429, 308462, 364546, 518777, 572858, 815221, 963443, 1037554, 1630442, 1926886, 2005003, 4010006, 5706547, 6744101, 10597873, 11413094, 13488202, 21195746, 74185111, 148370222]

約数ペア:

[(1, 148370222), (2, 74185111), (7, 21195746), (11, 13488202), (13, 11413094), (14, 10597873), (22, 6744101), (26, 5706547), (37, 4010006), (74, 2005003), (77, 1926886), (91, 1630442), (143, 1037554), (154, 963443), (182, 815221), (259, 572858), (286, 518777), (407, 364546), (481, 308462), (518, 286429), (814, 182273), (962, 154231), (1001, 148222), (2002, 74111), (2003, 74074), (2849, 52078), (3367, 44066), (4006, 37037), (5291, 28042), (5698, 26039), (6734, 22033), (10582, 14021)]