166154450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 389975040

約数和(自身を除く): 223820590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 103, 110, 154, 175, 206, 275, 350, 385, 419, 515, 550, 721, 770, 838, 1030, 1133, 1442, 1925, 2095, 2266, 2575, 2933, 3605, 3850, 4190, 4609, 5150, 5665, 5866, 7210, 7931, 9218, 10475, 11330, 14665, 15862, 18025, 20950, 23045, 28325, 29330, 32263, 36050, 39655, 43157, 46090, 56650, 64526, 73325, 79310, 86314, 115225, 146650, 161315, 198275, 215785, 230450, 302099, 322630, 396550, 431570, 474727, 604198, 806575, 949454, 1078925, 1510495, 1613150, 2157850, 2373635, 3020990, 3323089, 4747270, 6646178, 7552475, 11868175, 15104950, 16615445, 23736350, 33230890, 83077225, 166154450]

約数ペア:

[(1, 166154450), (2, 83077225), (5, 33230890), (7, 23736350), (10, 16615445), (11, 15104950), (14, 11868175), (22, 7552475), (25, 6646178), (35, 4747270), (50, 3323089), (55, 3020990), (70, 2373635), (77, 2157850), (103, 1613150), (110, 1510495), (154, 1078925), (175, 949454), (206, 806575), (275, 604198), (350, 474727), (385, 431570), (419, 396550), (515, 322630), (550, 302099), (721, 230450), (770, 215785), (838, 198275), (1030, 161315), (1133, 146650), (1442, 115225), (1925, 86314), (2095, 79310), (2266, 73325), (2575, 64526), (2933, 56650), (3605, 46090), (3850, 43157), (4190, 39655), (4609, 36050), (5150, 32263), (5665, 29330), (5866, 28325), (7210, 23045), (7931, 20950), (9218, 18025), (10475, 15862), (11330, 14665)]