138980646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 354901248

約数和(自身を除く): 215920602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 101, 126, 134, 163, 201, 202, 303, 326, 402, 469, 489, 603, 606, 707, 909, 938, 978, 1141, 1206, 1407, 1414, 1467, 1818, 2121, 2282, 2814, 2934, 3423, 4221, 4242, 6363, 6767, 6846, 8442, 10269, 10921, 12726, 13534, 16463, 20301, 20538, 21842, 32763, 32926, 40602, 47369, 49389, 60903, 65526, 76447, 94738, 98289, 98778, 115241, 121806, 142107, 148167, 152894, 196578, 229341, 230482, 284214, 296334, 345723, 426321, 458682, 688023, 691446, 852642, 1037169, 1103021, 1376046, 2074338, 2206042, 3309063, 6618126, 7721147, 9927189, 15442294, 19854378, 23163441, 46326882, 69490323, 138980646]

約数ペア:

[(1, 138980646), (2, 69490323), (3, 46326882), (6, 23163441), (7, 19854378), (9, 15442294), (14, 9927189), (18, 7721147), (21, 6618126), (42, 3309063), (63, 2206042), (67, 2074338), (101, 1376046), (126, 1103021), (134, 1037169), (163, 852642), (201, 691446), (202, 688023), (303, 458682), (326, 426321), (402, 345723), (469, 296334), (489, 284214), (603, 230482), (606, 229341), (707, 196578), (909, 152894), (938, 148167), (978, 142107), (1141, 121806), (1206, 115241), (1407, 98778), (1414, 98289), (1467, 94738), (1818, 76447), (2121, 65526), (2282, 60903), (2814, 49389), (2934, 47369), (3423, 40602), (4221, 32926), (4242, 32763), (6363, 21842), (6767, 20538), (6846, 20301), (8442, 16463), (10269, 13534), (10921, 12726)]