145658072

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10883}}^1$

素因数の和:11135

約数の個数: 32

約数和(自身を含む): 313459200

約数和(自身を除く): 167801128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 10883, 13384, 21766, 43532, 76181, 87064, 152362, 304724, 609448, 2601037, 5202074, 10404148, 18207259, 20808296, 36414518, 72829036, 145658072]

約数ペア:

[(1, 145658072), (2, 72829036), (4, 36414518), (7, 20808296), (8, 18207259), (14, 10404148), (28, 5202074), (56, 2601037), (239, 609448), (478, 304724), (956, 152362), (1673, 87064), (1912, 76181), (3346, 43532), (6692, 21766), (10883, 13384)]