131906352

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{18199}}^1$

素因数の和:18361

約数の個数: 40

約数和(自身を含む): 343033600

約数和(自身を除く): 211127248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 291184, 436776, 873552, 2748049, 5496098, 8244147, 10992196, 16488294, 21984392, 32976588, 43968784, 65953176, 131906352]

約数ペア:

[(1, 131906352), (2, 65953176), (3, 43968784), (4, 32976588), (6, 21984392), (8, 16488294), (12, 10992196), (16, 8244147), (24, 5496098), (48, 2748049), (151, 873552), (302, 436776), (453, 291184), (604, 218388), (906, 145592), (1208, 109194), (1812, 72796), (2416, 54597), (3624, 36398), (7248, 18199)]