171489304

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22031}}^1$

素因数の和:22183

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 198648296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 22031, 44062, 88124, 154217, 176248, 308434, 616868, 1233736, 3062309, 6124618, 12249236, 21436163, 24498472, 42872326, 85744652, 171489304]

約数ペア:

[(1, 171489304), (2, 85744652), (4, 42872326), (7, 24498472), (8, 21436163), (14, 12249236), (28, 6124618), (56, 3062309), (139, 1233736), (278, 616868), (556, 308434), (973, 176248), (1112, 154217), (1946, 88124), (3892, 44062), (7784, 22031)]