137444454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7321}}^1$

素因数の和:7485

約数の個数: 48

約数和(自身を含む): 342669600

約数和(自身を除く): 205225146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 7321, 9387, 14642, 18774, 21963, 43926, 51247, 65889, 102494, 131778, 153741, 307482, 461223, 922446, 1090829, 2181658, 3272487, 6544974, 7635803, 9817461, 15271606, 19634922, 22907409, 45814818, 68722227, 137444454]

約数ペア:

[(1, 137444454), (2, 68722227), (3, 45814818), (6, 22907409), (7, 19634922), (9, 15271606), (14, 9817461), (18, 7635803), (21, 6544974), (42, 3272487), (63, 2181658), (126, 1090829), (149, 922446), (298, 461223), (447, 307482), (894, 153741), (1043, 131778), (1341, 102494), (2086, 65889), (2682, 51247), (3129, 43926), (6258, 21963), (7321, 18774), (9387, 14642)]