155063454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 231040866

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3191, 3471, 3738, 6382, 6942, 8099, 9573, 16198, 19146, 22337, 24297, 41483, 44674, 48594, 67011, 82966, 124449, 134022, 248898, 283999, 290381, 567998, 580762, 851997, 871143, 1703994, 1742286, 1987993, 3691987, 3975986, 5963979, 7383974, 11075961, 11927958, 22151922, 25843909, 51687818, 77531727, 155063454]

約数ペア:

[(1, 155063454), (2, 77531727), (3, 51687818), (6, 25843909), (7, 22151922), (13, 11927958), (14, 11075961), (21, 7383974), (26, 5963979), (39, 3975986), (42, 3691987), (78, 1987993), (89, 1742286), (91, 1703994), (178, 871143), (182, 851997), (267, 580762), (273, 567998), (534, 290381), (546, 283999), (623, 248898), (1157, 134022), (1246, 124449), (1869, 82966), (2314, 67011), (3191, 48594), (3471, 44674), (3738, 41483), (6382, 24297), (6942, 22337), (8099, 19146), (9573, 16198)]