137405916

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20857}}^1$

素因数の和:20931

約数の個数: 48

約数和(自身を含む): 362094880

約数和(自身を除く): 224688964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 20857, 41714, 62571, 83428, 125142, 187713, 250284, 375426, 563139, 750852, 1126278, 1272277, 2252556, 2544554, 3816831, 5089108, 7633662, 11450493, 15267324, 22900986, 34351479, 45801972, 68702958, 137405916]

約数ペア:

[(1, 137405916), (2, 68702958), (3, 45801972), (4, 34351479), (6, 22900986), (9, 15267324), (12, 11450493), (18, 7633662), (27, 5089108), (36, 3816831), (54, 2544554), (61, 2252556), (108, 1272277), (122, 1126278), (183, 750852), (244, 563139), (366, 375426), (549, 250284), (732, 187713), (1098, 125142), (1647, 83428), (2196, 62571), (3294, 41714), (6588, 20857)]