157048202409

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6977}}^1\times {\mathrm{5441}}^1$

素因数の和:12625

約数の個数: 32

約数和(自身を含む): 240605012736

約数和(自身を除く): 83556810327

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 5441, 6977, 16323, 20931, 38087, 48839, 114261, 146517, 1071877, 1374469, 3215631, 4123407, 7503139, 9621283, 22509417, 28863849, 37961857, 113885571, 265732999, 797198997, 7478485829, 22435457487, 52349400803, 157048202409]

約数ペア:

[(1, 157048202409), (3, 52349400803), (7, 22435457487), (21, 7478485829), (197, 797198997), (591, 265732999), (1379, 113885571), (4137, 37961857), (5441, 28863849), (6977, 22509417), (16323, 9621283), (20931, 7503139), (38087, 4123407), (48839, 3215631), (114261, 1374469), (146517, 1071877)]