142891224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7949}}^1$

素因数の和:8072

約数の個数: 64

約数和(自身を含む): 412128000

約数和(自身を除く): 269236776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 7949, 8988, 15898, 17976, 23847, 31796, 47694, 55643, 63592, 95388, 111286, 166929, 190776, 222572, 333858, 445144, 667716, 850543, 1335432, 1701086, 2551629, 3402172, 5103258, 5953801, 6804344, 10206516, 11907602, 17861403, 20413032, 23815204, 35722806, 47630408, 71445612, 142891224]

約数ペア:

[(1, 142891224), (2, 71445612), (3, 47630408), (4, 35722806), (6, 23815204), (7, 20413032), (8, 17861403), (12, 11907602), (14, 10206516), (21, 6804344), (24, 5953801), (28, 5103258), (42, 3402172), (56, 2551629), (84, 1701086), (107, 1335432), (168, 850543), (214, 667716), (321, 445144), (428, 333858), (642, 222572), (749, 190776), (856, 166929), (1284, 111286), (1498, 95388), (2247, 63592), (2568, 55643), (2996, 47694), (4494, 31796), (5992, 23847), (7949, 17976), (8988, 15898)]