131787002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 84904198

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 817, 1121, 1367, 1634, 2242, 2537, 2734, 5074, 25973, 48203, 51946, 58781, 80653, 96406, 117562, 161306, 1116839, 1532407, 2233678, 3064814, 3468079, 6936158, 65893501, 131787002]

約数ペア:

[(1, 131787002), (2, 65893501), (19, 6936158), (38, 3468079), (43, 3064814), (59, 2233678), (86, 1532407), (118, 1116839), (817, 161306), (1121, 117562), (1367, 96406), (1634, 80653), (2242, 58781), (2537, 51946), (2734, 48203), (5074, 25973)]