191799324

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 500201520

約数和(自身を除く): 308402196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 531, 657, 708, 876, 1062, 1237, 1314, 2124, 2474, 2628, 3711, 4307, 4948, 7422, 8614, 11133, 12921, 14844, 17228, 22266, 25842, 38763, 44532, 51684, 72983, 77526, 90301, 145966, 155052, 180602, 218949, 270903, 291932, 361204, 437898, 541806, 656847, 812709, 875796, 1083612, 1313694, 1625418, 2627388, 3250836, 5327759, 10655518, 15983277, 21311036, 31966554, 47949831, 63933108, 95899662, 191799324]

約数ペア:

[(1, 191799324), (2, 95899662), (3, 63933108), (4, 47949831), (6, 31966554), (9, 21311036), (12, 15983277), (18, 10655518), (36, 5327759), (59, 3250836), (73, 2627388), (118, 1625418), (146, 1313694), (177, 1083612), (219, 875796), (236, 812709), (292, 656847), (354, 541806), (438, 437898), (531, 361204), (657, 291932), (708, 270903), (876, 218949), (1062, 180602), (1237, 155052), (1314, 145966), (2124, 90301), (2474, 77526), (2628, 72983), (3711, 51684), (4307, 44532), (4948, 38763), (7422, 25842), (8614, 22266), (11133, 17228), (12921, 14844)]