172067982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 206156658

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 127, 222, 254, 359, 381, 629, 718, 762, 1077, 1258, 1887, 2154, 2159, 3774, 4318, 4699, 6103, 6477, 9398, 12206, 12954, 13283, 14097, 18309, 26566, 28194, 36618, 39849, 45593, 79698, 79883, 91186, 136779, 159766, 225811, 239649, 273558, 451622, 479298, 677433, 775081, 1354866, 1550162, 1686941, 2325243, 3373882, 4650486, 5060823, 10121646, 28677997, 57355994, 86033991, 172067982]

約数ペア:

[(1, 172067982), (2, 86033991), (3, 57355994), (6, 28677997), (17, 10121646), (34, 5060823), (37, 4650486), (51, 3373882), (74, 2325243), (102, 1686941), (111, 1550162), (127, 1354866), (222, 775081), (254, 677433), (359, 479298), (381, 451622), (629, 273558), (718, 239649), (762, 225811), (1077, 159766), (1258, 136779), (1887, 91186), (2154, 79883), (2159, 79698), (3774, 45593), (4318, 39849), (4699, 36618), (6103, 28194), (6477, 26566), (9398, 18309), (12206, 14097), (12954, 13283)]