161735308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 335462400

約数和(自身を除く): 173727092

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 389, 434, 479, 778, 868, 958, 1556, 1916, 2723, 3353, 5446, 6706, 10892, 12059, 13412, 14849, 24118, 29698, 48236, 59396, 84413, 103943, 168826, 186331, 207886, 337652, 372662, 415772, 745324, 1304317, 2608634, 5217268, 5776261, 11552522, 23105044, 40433827, 80867654, 161735308]

約数ペア:

[(1, 161735308), (2, 80867654), (4, 40433827), (7, 23105044), (14, 11552522), (28, 5776261), (31, 5217268), (62, 2608634), (124, 1304317), (217, 745324), (389, 415772), (434, 372662), (479, 337652), (778, 207886), (868, 186331), (958, 168826), (1556, 103943), (1916, 84413), (2723, 59396), (3353, 48236), (5446, 29698), (6706, 24118), (10892, 14849), (12059, 13412)]