16177776

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 43711488

約数和(自身を除く): 27533712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 101, 141, 142, 188, 202, 213, 282, 284, 303, 376, 404, 426, 564, 568, 606, 752, 808, 852, 1128, 1136, 1212, 1616, 1704, 2256, 2424, 3337, 3408, 4747, 4848, 6674, 7171, 9494, 10011, 13348, 14241, 14342, 18988, 20022, 21513, 26696, 28482, 28684, 37976, 40044, 43026, 53392, 56964, 57368, 75952, 80088, 86052, 113928, 114736, 160176, 172104, 227856, 337037, 344208, 674074, 1011111, 1348148, 2022222, 2696296, 4044444, 5392592, 8088888, 16177776]

約数ペア:

[(1, 16177776), (2, 8088888), (3, 5392592), (4, 4044444), (6, 2696296), (8, 2022222), (12, 1348148), (16, 1011111), (24, 674074), (47, 344208), (48, 337037), (71, 227856), (94, 172104), (101, 160176), (141, 114736), (142, 113928), (188, 86052), (202, 80088), (213, 75952), (282, 57368), (284, 56964), (303, 53392), (376, 43026), (404, 40044), (426, 37976), (564, 28684), (568, 28482), (606, 26696), (752, 21513), (808, 20022), (852, 18988), (1128, 14342), (1136, 14241), (1212, 13348), (1616, 10011), (1704, 9494), (2256, 7171), (2424, 6674), (3337, 4848), (3408, 4747)]