168393876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19463}}^1$

素因数の和:19580

約数の個数: 48

約数和(自身を含む): 453433344

約数和(自身を除く): 285039468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 19463, 38926, 58389, 77852, 116778, 136241, 233556, 272482, 408723, 544964, 817446, 1634892, 2004689, 4009378, 6014067, 8018756, 12028134, 14032823, 24056268, 28065646, 42098469, 56131292, 84196938, 168393876]

約数ペア:

[(1, 168393876), (2, 84196938), (3, 56131292), (4, 42098469), (6, 28065646), (7, 24056268), (12, 14032823), (14, 12028134), (21, 8018756), (28, 6014067), (42, 4009378), (84, 2004689), (103, 1634892), (206, 817446), (309, 544964), (412, 408723), (618, 272482), (721, 233556), (1236, 136241), (1442, 116778), (2163, 77852), (2884, 58389), (4326, 38926), (8652, 19463)]