126550144

素因数分解:

$2^7\times 7^2\times {\mathrm{20177}}^1$

素因数の和:20205

約数の個数: 48

約数和(自身を含む): 293287230

約数和(自身を除く): 166737086

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 20177, 40354, 80708, 141239, 161416, 282478, 322832, 564956, 645664, 988673, 1129912, 1291328, 1977346, 2259824, 2582656, 3954692, 4519648, 7909384, 9039296, 15818768, 18078592, 31637536, 63275072, 126550144]

約数ペア:

[(1, 126550144), (2, 63275072), (4, 31637536), (7, 18078592), (8, 15818768), (14, 9039296), (16, 7909384), (28, 4519648), (32, 3954692), (49, 2582656), (56, 2259824), (64, 1977346), (98, 1291328), (112, 1129912), (128, 988673), (196, 645664), (224, 564956), (392, 322832), (448, 282478), (784, 161416), (896, 141239), (1568, 80708), (3136, 40354), (6272, 20177)]