158521146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 369819648

約数和(自身を除く): 211298502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 127, 226, 254, 263, 339, 381, 526, 678, 762, 789, 791, 889, 1578, 1582, 1778, 1841, 2373, 2667, 3682, 4746, 5334, 5523, 11046, 14351, 28702, 29719, 33401, 43053, 59438, 66802, 86106, 89157, 100203, 100457, 178314, 200406, 200914, 208033, 233807, 301371, 416066, 467614, 602742, 624099, 701421, 1248198, 1402842, 3774313, 7548626, 11322939, 22645878, 26420191, 52840382, 79260573, 158521146]

約数ペア:

[(1, 158521146), (2, 79260573), (3, 52840382), (6, 26420191), (7, 22645878), (14, 11322939), (21, 7548626), (42, 3774313), (113, 1402842), (127, 1248198), (226, 701421), (254, 624099), (263, 602742), (339, 467614), (381, 416066), (526, 301371), (678, 233807), (762, 208033), (789, 200914), (791, 200406), (889, 178314), (1578, 100457), (1582, 100203), (1778, 89157), (1841, 86106), (2373, 66802), (2667, 59438), (3682, 43053), (4746, 33401), (5334, 29719), (5523, 28702), (11046, 14351)]