154710444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 424025280

約数和(自身を除く): 269314836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2459, 2996, 4494, 4918, 5243, 7377, 8988, 9836, 10486, 14754, 15729, 17213, 20972, 29508, 31458, 34426, 51639, 62916, 68852, 103278, 120491, 206556, 240982, 263113, 361473, 481964, 526226, 722946, 789339, 1052452, 1445892, 1578678, 1841791, 3157356, 3683582, 5525373, 7367164, 11050746, 12892537, 22101492, 25785074, 38677611, 51570148, 77355222, 154710444]

約数ペア:

[(1, 154710444), (2, 77355222), (3, 51570148), (4, 38677611), (6, 25785074), (7, 22101492), (12, 12892537), (14, 11050746), (21, 7367164), (28, 5525373), (42, 3683582), (49, 3157356), (84, 1841791), (98, 1578678), (107, 1445892), (147, 1052452), (196, 789339), (214, 722946), (294, 526226), (321, 481964), (428, 361473), (588, 263113), (642, 240982), (749, 206556), (1284, 120491), (1498, 103278), (2247, 68852), (2459, 62916), (2996, 51639), (4494, 34426), (4918, 31458), (5243, 29508), (7377, 20972), (8988, 17213), (9836, 15729), (10486, 14754)]