237215692778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{80021}}^1$

素因数の和:80654

約数の個数: 32

約数和(自身を含む): 377498983680

約数和(自身を除く): 140283290902

約数列:

[1, 2, 19, 38, 181, 362, 431, 862, 3439, 6878, 8189, 16378, 78011, 80021, 156022, 160042, 1482209, 1520399, 2964418, 3040798, 14483801, 28967602, 34489051, 68978102, 275192219, 550384438, 655291969, 1310583938, 6242518231, 12485036462, 118607846389, 237215692778]

約数ペア:

[(1, 237215692778), (2, 118607846389), (19, 12485036462), (38, 6242518231), (181, 1310583938), (362, 655291969), (431, 550384438), (862, 275192219), (3439, 68978102), (6878, 34489051), (8189, 28967602), (16378, 14483801), (78011, 3040798), (80021, 2964418), (156022, 1520399), (160042, 1482209)]