156380784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{465419}}^1$

素因数の和:465437

約数の個数: 40

約数和(自身を含む): 461696640

約数和(自身を除く): 305315856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 465419, 930838, 1396257, 1861676, 2792514, 3257933, 3723352, 5585028, 6515866, 7446704, 9773799, 11170056, 13031732, 19547598, 22340112, 26063464, 39095196, 52126928, 78190392, 156380784]

約数ペア:

[(1, 156380784), (2, 78190392), (3, 52126928), (4, 39095196), (6, 26063464), (7, 22340112), (8, 19547598), (12, 13031732), (14, 11170056), (16, 9773799), (21, 7446704), (24, 6515866), (28, 5585028), (42, 3723352), (48, 3257933), (56, 2792514), (84, 1861676), (112, 1396257), (168, 930838), (336, 465419)]