121198686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 283046400

約数和(自身を除く): 161847714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 149, 181, 214, 298, 321, 362, 447, 543, 642, 749, 894, 1043, 1086, 1267, 1498, 2086, 2247, 2534, 3129, 3801, 4494, 6258, 7602, 15943, 19367, 26969, 31886, 38734, 47829, 53938, 58101, 80907, 95658, 111601, 116202, 135569, 161814, 188783, 223202, 271138, 334803, 377566, 406707, 566349, 669606, 813414, 1132698, 2885683, 5771366, 8657049, 17314098, 20199781, 40399562, 60599343, 121198686]

約数ペア:

[(1, 121198686), (2, 60599343), (3, 40399562), (6, 20199781), (7, 17314098), (14, 8657049), (21, 5771366), (42, 2885683), (107, 1132698), (149, 813414), (181, 669606), (214, 566349), (298, 406707), (321, 377566), (362, 334803), (447, 271138), (543, 223202), (642, 188783), (749, 161814), (894, 135569), (1043, 116202), (1086, 111601), (1267, 95658), (1498, 80907), (2086, 58101), (2247, 53938), (2534, 47829), (3129, 38734), (3801, 31886), (4494, 26969), (6258, 19367), (7602, 15943)]