153971928

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{21601}}^1$

素因数の和:21630

約数の個数: 80

約数和(自身を含む): 470491560

約数和(自身を除く): 316519632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 237611, 259212, 388818, 475222, 518424, 583227, 712833, 777636, 950444, 1166454, 1425666, 1555272, 1749681, 1900888, 2138499, 2332908, 2851332, 3499362, 4276998, 4665816, 5702664, 6415497, 6998724, 8553996, 12830994, 13997448, 17107992, 19246491, 25661988, 38492982, 51323976, 76985964, 153971928]

約数ペア:

[(1, 153971928), (2, 76985964), (3, 51323976), (4, 38492982), (6, 25661988), (8, 19246491), (9, 17107992), (11, 13997448), (12, 12830994), (18, 8553996), (22, 6998724), (24, 6415497), (27, 5702664), (33, 4665816), (36, 4276998), (44, 3499362), (54, 2851332), (66, 2332908), (72, 2138499), (81, 1900888), (88, 1749681), (99, 1555272), (108, 1425666), (132, 1166454), (162, 950444), (198, 777636), (216, 712833), (264, 583227), (297, 518424), (324, 475222), (396, 388818), (594, 259212), (648, 237611), (792, 194409), (891, 172808), (1188, 129606), (1782, 86404), (2376, 64803), (3564, 43202), (7128, 21601)]