168040272

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{18329}}^1$

素因数の和:18531

約数の個数: 40

約数和(自身を含む): 436400640

約数和(自身を除く): 268360368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 18329, 36658, 54987, 73316, 109974, 146632, 219948, 293264, 439896, 879792, 3500839, 7001678, 10502517, 14003356, 21005034, 28006712, 42010068, 56013424, 84020136, 168040272]

約数ペア:

[(1, 168040272), (2, 84020136), (3, 56013424), (4, 42010068), (6, 28006712), (8, 21005034), (12, 14003356), (16, 10502517), (24, 7001678), (48, 3500839), (191, 879792), (382, 439896), (573, 293264), (764, 219948), (1146, 146632), (1528, 109974), (2292, 73316), (3056, 54987), (4584, 36658), (9168, 18329)]