161924210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 346049280

約数和(自身を除く): 184125070

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 101, 185, 202, 259, 370, 505, 518, 619, 707, 1010, 1238, 1295, 1414, 2590, 3095, 3535, 3737, 4333, 6190, 7070, 7474, 8666, 18685, 21665, 22903, 26159, 37370, 43330, 45806, 52318, 62519, 114515, 125038, 130795, 160321, 229030, 261590, 312595, 320642, 437633, 625190, 801605, 875266, 1603210, 2188165, 2313203, 4376330, 4626406, 11566015, 16192421, 23132030, 32384842, 80962105, 161924210]

約数ペア:

[(1, 161924210), (2, 80962105), (5, 32384842), (7, 23132030), (10, 16192421), (14, 11566015), (35, 4626406), (37, 4376330), (70, 2313203), (74, 2188165), (101, 1603210), (185, 875266), (202, 801605), (259, 625190), (370, 437633), (505, 320642), (518, 312595), (619, 261590), (707, 229030), (1010, 160321), (1238, 130795), (1295, 125038), (1414, 114515), (2590, 62519), (3095, 52318), (3535, 45806), (3737, 43330), (4333, 37370), (6190, 26159), (7070, 22903), (7474, 21665), (8666, 18685)]