143645688

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{37643}}^1$

素因数の和:37708

約数の個数: 48

約数和(自身を含む): 396391320

約数和(自身を除く): 252745632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 37643, 75286, 112929, 150572, 225858, 301144, 338787, 451716, 677574, 903432, 1355148, 1995079, 2710296, 3990158, 5985237, 7980316, 11970474, 15960632, 17955711, 23940948, 35911422, 47881896, 71822844, 143645688]

約数ペア:

[(1, 143645688), (2, 71822844), (3, 47881896), (4, 35911422), (6, 23940948), (8, 17955711), (9, 15960632), (12, 11970474), (18, 7980316), (24, 5985237), (36, 3990158), (53, 2710296), (72, 1995079), (106, 1355148), (159, 903432), (212, 677574), (318, 451716), (424, 338787), (477, 301144), (636, 225858), (954, 150572), (1272, 112929), (1908, 75286), (3816, 37643)]