156984109919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1\times {\mathrm{44371}}^1$

素因数の和:46695

約数の個数: 32

約数和(自身を含む): 204670642176

約数和(自身を除く): 47686532257

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2287, 16009, 29731, 38879, 44371, 208117, 272153, 310597, 505427, 576823, 754307, 3537989, 4037761, 5280149, 9805991, 68641937, 101476477, 710335339, 1319194201, 1725100109, 9234359407, 12075700763, 22426301417, 156984109919]

約数ペア:

[(1, 156984109919), (7, 22426301417), (13, 12075700763), (17, 9234359407), (91, 1725100109), (119, 1319194201), (221, 710335339), (1547, 101476477), (2287, 68641937), (16009, 9805991), (29731, 5280149), (38879, 4037761), (44371, 3537989), (208117, 754307), (272153, 576823), (310597, 505427)]