130847528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4030

約数の個数: 64

約数和(自身を含む): 304742400

約数和(自身を除く): 173894872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 3967, 4123, 4712, 7934, 8246, 15868, 16492, 27769, 31736, 32984, 55538, 75373, 111076, 122977, 150746, 222152, 245954, 301492, 491908, 527611, 602984, 860839, 983816, 1055222, 1721678, 2110444, 2336563, 3443356, 4220888, 4673126, 6886712, 9346252, 16355941, 18692504, 32711882, 65423764, 130847528]

約数ペア:

[(1, 130847528), (2, 65423764), (4, 32711882), (7, 18692504), (8, 16355941), (14, 9346252), (19, 6886712), (28, 4673126), (31, 4220888), (38, 3443356), (56, 2336563), (62, 2110444), (76, 1721678), (124, 1055222), (133, 983816), (152, 860839), (217, 602984), (248, 527611), (266, 491908), (434, 301492), (532, 245954), (589, 222152), (868, 150746), (1064, 122977), (1178, 111076), (1736, 75373), (2356, 55538), (3967, 32984), (4123, 31736), (4712, 27769), (7934, 16492), (8246, 15868)]