239139108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{170327}}^1$

素因数の和:170353

約数の個数: 48

約数和(自身を含む): 667685760

約数和(自身を除く): 428546652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 170327, 340654, 510981, 681308, 1021962, 1532943, 2043924, 2214251, 3065886, 4428502, 4598829, 6131772, 6642753, 8857004, 9197658, 13285506, 18395316, 19928259, 26571012, 39856518, 59784777, 79713036, 119569554, 239139108]

約数ペア:

[(1, 239139108), (2, 119569554), (3, 79713036), (4, 59784777), (6, 39856518), (9, 26571012), (12, 19928259), (13, 18395316), (18, 13285506), (26, 9197658), (27, 8857004), (36, 6642753), (39, 6131772), (52, 4598829), (54, 4428502), (78, 3065886), (108, 2214251), (117, 2043924), (156, 1532943), (234, 1021962), (351, 681308), (468, 510981), (702, 340654), (1404, 170327)]