145739006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3167}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 264591360

約数和(自身を除く): 118852354

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3167, 3287, 6334, 6574, 22169, 23009, 44338, 46018, 60173, 120346, 421211, 547891, 842422, 1095782, 3835237, 7670474, 10409929, 20819858, 72869503, 145739006]

約数ペア:

[(1, 145739006), (2, 72869503), (7, 20819858), (14, 10409929), (19, 7670474), (38, 3835237), (133, 1095782), (173, 842422), (266, 547891), (346, 421211), (1211, 120346), (2422, 60173), (3167, 46018), (3287, 44338), (6334, 23009), (6574, 22169)]