190030456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{308491}}^1$

素因数の和:308515

約数の個数: 32

約数和(自身を含む): 444228480

約数和(自身を除く): 254198024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 308491, 616982, 1233964, 2159437, 2467928, 3393401, 4318874, 6786802, 8637748, 13573604, 17275496, 23753807, 27147208, 47507614, 95015228, 190030456]

約数ペア:

[(1, 190030456), (2, 95015228), (4, 47507614), (7, 27147208), (8, 23753807), (11, 17275496), (14, 13573604), (22, 8637748), (28, 6786802), (44, 4318874), (56, 3393401), (77, 2467928), (88, 2159437), (154, 1233964), (308, 616982), (616, 308491)]