155578668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9697}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 417091584

約数和(自身を除く): 261512916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 9697, 16044, 19394, 29091, 38788, 58182, 67879, 116364, 135758, 203637, 271516, 407274, 814548, 1852127, 3704254, 5556381, 7408508, 11112762, 12964889, 22225524, 25929778, 38894667, 51859556, 77789334, 155578668]

約数ペア:

[(1, 155578668), (2, 77789334), (3, 51859556), (4, 38894667), (6, 25929778), (7, 22225524), (12, 12964889), (14, 11112762), (21, 7408508), (28, 5556381), (42, 3704254), (84, 1852127), (191, 814548), (382, 407274), (573, 271516), (764, 203637), (1146, 135758), (1337, 116364), (2292, 67879), (2674, 58182), (4011, 38788), (5348, 29091), (8022, 19394), (9697, 16044)]