158422670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 177500530

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 178, 295, 413, 431, 445, 590, 623, 826, 862, 890, 1246, 2065, 2155, 3017, 3115, 4130, 4310, 5251, 6034, 6230, 10502, 15085, 25429, 26255, 30170, 36757, 38359, 50858, 52510, 73514, 76718, 127145, 178003, 183785, 191795, 254290, 268513, 356006, 367570, 383590, 537026, 890015, 1342565, 1780030, 2263181, 2685130, 4526362, 11315905, 15842267, 22631810, 31684534, 79211335, 158422670]

約数ペア:

[(1, 158422670), (2, 79211335), (5, 31684534), (7, 22631810), (10, 15842267), (14, 11315905), (35, 4526362), (59, 2685130), (70, 2263181), (89, 1780030), (118, 1342565), (178, 890015), (295, 537026), (413, 383590), (431, 367570), (445, 356006), (590, 268513), (623, 254290), (826, 191795), (862, 183785), (890, 178003), (1246, 127145), (2065, 76718), (2155, 73514), (3017, 52510), (3115, 50858), (4130, 38359), (4310, 36757), (5251, 30170), (6034, 26255), (6230, 25429), (10502, 15085)]