157040535218

素因数分解:

$2^1\times 7^3\times {\mathrm{1549}}^1\times {\mathrm{147787}}^1$

素因数の和:149359

約数の個数: 32

約数和(自身を含む): 274885680000

約数和(自身を除く): 117845144782

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1549, 3098, 10843, 21686, 75901, 147787, 151802, 295574, 531307, 1034509, 1062614, 2069018, 7241563, 14483126, 50690941, 101381882, 228922063, 457844126, 1602454441, 3204908882, 11217181087, 22434362174, 78520267609, 157040535218]

約数ペア:

[(1, 157040535218), (2, 78520267609), (7, 22434362174), (14, 11217181087), (49, 3204908882), (98, 1602454441), (343, 457844126), (686, 228922063), (1549, 101381882), (3098, 50690941), (10843, 14483126), (21686, 7241563), (75901, 2069018), (147787, 1062614), (151802, 1034509), (295574, 531307)]