142748052

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 340644864

約数和(自身を除く): 197896812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 191, 244, 366, 382, 573, 732, 764, 1021, 1146, 2042, 2292, 3063, 4084, 6126, 11651, 12252, 23302, 34953, 46604, 62281, 69906, 124562, 139812, 186843, 195011, 249124, 373686, 390022, 585033, 747372, 780044, 1170066, 2340132, 11895671, 23791342, 35687013, 47582684, 71374026, 142748052]

約数ペア:

[(1, 142748052), (2, 71374026), (3, 47582684), (4, 35687013), (6, 23791342), (12, 11895671), (61, 2340132), (122, 1170066), (183, 780044), (191, 747372), (244, 585033), (366, 390022), (382, 373686), (573, 249124), (732, 195011), (764, 186843), (1021, 139812), (1146, 124562), (2042, 69906), (2292, 62281), (3063, 46604), (4084, 34953), (6126, 23302), (11651, 12252)]