154128184

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67129}}^1$

素因数の和:67183

約数の個数: 32

約数和(自身を含む): 338335200

約数和(自身を除く): 184207016

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 67129, 134258, 268516, 469903, 537032, 939806, 1879612, 2752289, 3759224, 5504578, 11009156, 19266023, 22018312, 38532046, 77064092, 154128184]

約数ペア:

[(1, 154128184), (2, 77064092), (4, 38532046), (7, 22018312), (8, 19266023), (14, 11009156), (28, 5504578), (41, 3759224), (56, 2752289), (82, 1879612), (164, 939806), (287, 537032), (328, 469903), (574, 268516), (1148, 134258), (2296, 67129)]