156725321454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1171}}^1\times {\mathrm{43997}}^1$

素因数の和:45202

約数の個数: 72

約数和(自身を含む): 368024086872

約数和(自身を除く): 211298765418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1171, 1521, 2342, 3042, 3513, 7026, 10539, 15223, 21078, 30446, 43997, 45669, 87994, 91338, 131991, 137007, 197899, 263982, 274014, 395798, 395973, 571961, 593697, 791946, 1143922, 1187394, 1715883, 1781091, 3431766, 3562182, 5147649, 7435493, 10295298, 14870986, 22306479, 44612958, 51520487, 66919437, 103040974, 133838874, 154561461, 309122922, 463684383, 669766331, 927368766, 1339532662, 2009298993, 4018597986, 6027896979, 8706962303, 12055793958, 17413924606, 26120886909, 52241773818, 78362660727, 156725321454]

約数ペア:

[(1, 156725321454), (2, 78362660727), (3, 52241773818), (6, 26120886909), (9, 17413924606), (13, 12055793958), (18, 8706962303), (26, 6027896979), (39, 4018597986), (78, 2009298993), (117, 1339532662), (169, 927368766), (234, 669766331), (338, 463684383), (507, 309122922), (1014, 154561461), (1171, 133838874), (1521, 103040974), (2342, 66919437), (3042, 51520487), (3513, 44612958), (7026, 22306479), (10539, 14870986), (15223, 10295298), (21078, 7435493), (30446, 5147649), (43997, 3562182), (45669, 3431766), (87994, 1781091), (91338, 1715883), (131991, 1187394), (137007, 1143922), (197899, 791946), (263982, 593697), (274014, 571961), (395798, 395973)]