159498472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 357580800

約数和(自身を除く): 198082328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1163, 1736, 2212, 2326, 2449, 4424, 4652, 4898, 8141, 9304, 9796, 16282, 17143, 19592, 32564, 34286, 36053, 65128, 68572, 72106, 91877, 137144, 144212, 183754, 252371, 288424, 367508, 504742, 643139, 735016, 1009484, 1286278, 2018968, 2572556, 2848187, 5145112, 5696374, 11392748, 19937309, 22785496, 39874618, 79749236, 159498472]

約数ペア:

[(1, 159498472), (2, 79749236), (4, 39874618), (7, 22785496), (8, 19937309), (14, 11392748), (28, 5696374), (31, 5145112), (56, 2848187), (62, 2572556), (79, 2018968), (124, 1286278), (158, 1009484), (217, 735016), (248, 643139), (316, 504742), (434, 367508), (553, 288424), (632, 252371), (868, 183754), (1106, 144212), (1163, 137144), (1736, 91877), (2212, 72106), (2326, 68572), (2449, 65128), (4424, 36053), (4652, 34286), (4898, 32564), (8141, 19592), (9304, 17143), (9796, 16282)]