137850882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 166968318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 107, 166, 199, 214, 249, 321, 398, 498, 597, 642, 1079, 1194, 1391, 2158, 2587, 2782, 3237, 4173, 5174, 6474, 7761, 8346, 8881, 15522, 16517, 17762, 21293, 26643, 33034, 42586, 49551, 53286, 63879, 99102, 115453, 127758, 214721, 230906, 276809, 346359, 429442, 553618, 644163, 692718, 830427, 1288326, 1660854, 1767319, 3534638, 5301957, 10603914, 22975147, 45950294, 68925441, 137850882]

約数ペア:

[(1, 137850882), (2, 68925441), (3, 45950294), (6, 22975147), (13, 10603914), (26, 5301957), (39, 3534638), (78, 1767319), (83, 1660854), (107, 1288326), (166, 830427), (199, 692718), (214, 644163), (249, 553618), (321, 429442), (398, 346359), (498, 276809), (597, 230906), (642, 214721), (1079, 127758), (1194, 115453), (1391, 99102), (2158, 63879), (2587, 53286), (2782, 49551), (3237, 42586), (4173, 33034), (5174, 26643), (6474, 21293), (7761, 17762), (8346, 16517), (8881, 15522)]