143863916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 297622080

約数和(自身を除く): 153758164

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 791, 1109, 1148, 1582, 2218, 3164, 4436, 4633, 7763, 9266, 15526, 18532, 31052, 32431, 45469, 64862, 90938, 125317, 129724, 181876, 250634, 318283, 501268, 636566, 877219, 1273132, 1754438, 3508876, 5137997, 10275994, 20551988, 35965979, 71931958, 143863916]

約数ペア:

[(1, 143863916), (2, 71931958), (4, 35965979), (7, 20551988), (14, 10275994), (28, 5137997), (41, 3508876), (82, 1754438), (113, 1273132), (164, 877219), (226, 636566), (287, 501268), (452, 318283), (574, 250634), (791, 181876), (1109, 129724), (1148, 125317), (1582, 90938), (2218, 64862), (3164, 45469), (4436, 32431), (4633, 31052), (7763, 18532), (9266, 15526)]