122828456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 251370000

約数和(自身を除く): 128541544

約数列:

[1, 2, 4, 8, 29, 37, 41, 58, 74, 82, 116, 148, 164, 232, 296, 328, 349, 698, 1073, 1189, 1396, 1517, 2146, 2378, 2792, 3034, 4292, 4756, 6068, 8584, 9512, 10121, 12136, 12913, 14309, 20242, 25826, 28618, 40484, 43993, 51652, 57236, 80968, 87986, 103304, 114472, 175972, 351944, 374477, 414961, 529433, 748954, 829922, 1058866, 1497908, 1659844, 2117732, 2995816, 3319688, 4235464, 15353557, 30707114, 61414228, 122828456]

約数ペア:

[(1, 122828456), (2, 61414228), (4, 30707114), (8, 15353557), (29, 4235464), (37, 3319688), (41, 2995816), (58, 2117732), (74, 1659844), (82, 1497908), (116, 1058866), (148, 829922), (164, 748954), (232, 529433), (296, 414961), (328, 374477), (349, 351944), (698, 175972), (1073, 114472), (1189, 103304), (1396, 87986), (1517, 80968), (2146, 57236), (2378, 51652), (2792, 43993), (3034, 40484), (4292, 28618), (4756, 25826), (6068, 20242), (8584, 14309), (9512, 12913), (10121, 12136)]