128089272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 205760328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 1284, 1609, 2568, 3218, 3317, 4827, 6436, 6634, 9654, 9951, 12872, 13268, 19308, 19902, 26536, 38616, 39804, 49879, 79608, 99758, 149637, 172163, 199516, 299274, 344326, 399032, 516489, 598548, 688652, 1032978, 1197096, 1377304, 2065956, 4131912, 5337053, 10674106, 16011159, 21348212, 32022318, 42696424, 64044636, 128089272]

約数ペア:

[(1, 128089272), (2, 64044636), (3, 42696424), (4, 32022318), (6, 21348212), (8, 16011159), (12, 10674106), (24, 5337053), (31, 4131912), (62, 2065956), (93, 1377304), (107, 1197096), (124, 1032978), (186, 688652), (214, 598548), (248, 516489), (321, 399032), (372, 344326), (428, 299274), (642, 199516), (744, 172163), (856, 149637), (1284, 99758), (1609, 79608), (2568, 49879), (3218, 39804), (3317, 38616), (4827, 26536), (6436, 19902), (6634, 19308), (9654, 13268), (9951, 12872)]