157099637156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{680993}}^1$

素因数の和:681129

約数の個数: 72

約数和(自身を含む): 352144721376

約数和(自身を除く): 195045084220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 428, 539, 749, 1078, 1177, 1498, 2156, 2354, 2996, 4708, 5243, 8239, 10486, 16478, 20972, 32956, 57673, 115346, 230692, 680993, 1361986, 2723972, 4766951, 7490923, 9533902, 14981846, 19067804, 29963692, 33368657, 52436461, 66737314, 72866251, 104872922, 133474628, 145732502, 209745844, 291465004, 367055227, 510063757, 734110454, 801528761, 1020127514, 1468220908, 1603057522, 2040255028, 3206115044, 3570446299, 5610701327, 7140892598, 11221402654, 14281785196, 22442805308, 39274909289, 78549818578, 157099637156]

約数ペア:

[(1, 157099637156), (2, 78549818578), (4, 39274909289), (7, 22442805308), (11, 14281785196), (14, 11221402654), (22, 7140892598), (28, 5610701327), (44, 3570446299), (49, 3206115044), (77, 2040255028), (98, 1603057522), (107, 1468220908), (154, 1020127514), (196, 801528761), (214, 734110454), (308, 510063757), (428, 367055227), (539, 291465004), (749, 209745844), (1078, 145732502), (1177, 133474628), (1498, 104872922), (2156, 72866251), (2354, 66737314), (2996, 52436461), (4708, 33368657), (5243, 29963692), (8239, 19067804), (10486, 14981846), (16478, 9533902), (20972, 7490923), (32956, 4766951), (57673, 2723972), (115346, 1361986), (230692, 680993)]