155452304

素因数分解:

$2^4\times 7^2\times {\mathrm{198281}}^1$

素因数の和:198303

約数の個数: 30

約数和(自身を含む): 350364294

約数和(自身を除く): 194911990

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 198281, 396562, 793124, 1387967, 1586248, 2775934, 3172496, 5551868, 9715769, 11103736, 19431538, 22207472, 38863076, 77726152, 155452304]

約数ペア:

[(1, 155452304), (2, 77726152), (4, 38863076), (7, 22207472), (8, 19431538), (14, 11103736), (16, 9715769), (28, 5551868), (49, 3172496), (56, 2775934), (98, 1586248), (112, 1387967), (196, 793124), (392, 396562), (784, 198281)]