153910458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4801}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 361821096

約数和(自身を除く): 207910638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 4801, 5343, 9602, 10686, 14403, 16029, 28806, 32058, 43209, 62413, 86418, 124826, 187239, 374478, 561717, 657737, 1123434, 1315474, 1973211, 3946422, 5919633, 8550581, 11839266, 17101162, 25651743, 51303486, 76955229, 153910458]

約数ペア:

[(1, 153910458), (2, 76955229), (3, 51303486), (6, 25651743), (9, 17101162), (13, 11839266), (18, 8550581), (26, 5919633), (39, 3946422), (78, 1973211), (117, 1315474), (137, 1123434), (234, 657737), (274, 561717), (411, 374478), (822, 187239), (1233, 124826), (1781, 86418), (2466, 62413), (3562, 43209), (4801, 32058), (5343, 28806), (9602, 16029), (10686, 14403)]