156914226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 399759360

約数和(自身を除く): 242845134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 571, 727, 1142, 1454, 1713, 2181, 3426, 3997, 4362, 5089, 5139, 6543, 7994, 10178, 10278, 11991, 13086, 15267, 15417, 19629, 23982, 30534, 30834, 35973, 39258, 45801, 71946, 91602, 107919, 137403, 215838, 274806, 415117, 830234, 1245351, 2490702, 2905819, 3736053, 5811638, 7472106, 8717457, 11208159, 17434914, 22416318, 26152371, 52304742, 78457113, 156914226]

約数ペア:

[(1, 156914226), (2, 78457113), (3, 52304742), (6, 26152371), (7, 22416318), (9, 17434914), (14, 11208159), (18, 8717457), (21, 7472106), (27, 5811638), (42, 3736053), (54, 2905819), (63, 2490702), (126, 1245351), (189, 830234), (378, 415117), (571, 274806), (727, 215838), (1142, 137403), (1454, 107919), (1713, 91602), (2181, 71946), (3426, 45801), (3997, 39258), (4362, 35973), (5089, 30834), (5139, 30534), (6543, 23982), (7994, 19629), (10178, 15417), (10278, 15267), (11991, 13086)]