540128136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 1459814400

約数和(自身を除く): 919686264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 109, 138, 141, 184, 188, 191, 218, 276, 282, 327, 376, 382, 436, 552, 564, 573, 654, 764, 872, 1081, 1128, 1146, 1308, 1528, 2162, 2292, 2507, 2616, 3243, 4324, 4393, 4584, 5014, 5123, 6486, 7521, 8648, 8786, 8977, 10028, 10246, 12972, 13179, 15042, 15369, 17572, 17954, 20056, 20492, 20819, 25944, 26358, 26931, 30084, 30738, 35144, 35908, 40984, 41638, 52716, 53862, 60168, 61476, 62457, 71816, 83276, 105432, 107724, 117829, 122952, 124914, 166552, 206471, 215448, 235658, 249828, 353487, 412942, 471316, 478837, 499656, 619413, 706974, 825884, 942632, 957674, 978493, 1238826, 1413948, 1436511, 1651768, 1915348, 1956986, 2477652, 2827896, 2873022, 2935479, 3830696, 3913972, 4955304, 5746044, 5870958, 7827944, 11492088, 11741916, 22505339, 23483832, 45010678, 67516017, 90021356, 135032034, 180042712, 270064068, 540128136]

約数ペア:

[(1, 540128136), (2, 270064068), (3, 180042712), (4, 135032034), (6, 90021356), (8, 67516017), (12, 45010678), (23, 23483832), (24, 22505339), (46, 11741916), (47, 11492088), (69, 7827944), (92, 5870958), (94, 5746044), (109, 4955304), (138, 3913972), (141, 3830696), (184, 2935479), (188, 2873022), (191, 2827896), (218, 2477652), (276, 1956986), (282, 1915348), (327, 1651768), (376, 1436511), (382, 1413948), (436, 1238826), (552, 978493), (564, 957674), (573, 942632), (654, 825884), (764, 706974), (872, 619413), (1081, 499656), (1128, 478837), (1146, 471316), (1308, 412942), (1528, 353487), (2162, 249828), (2292, 235658), (2507, 215448), (2616, 206471), (3243, 166552), (4324, 124914), (4393, 122952), (4584, 117829), (5014, 107724), (5123, 105432), (6486, 83276), (7521, 71816), (8648, 62457), (8786, 61476), (8977, 60168), (10028, 53862), (10246, 52716), (12972, 41638), (13179, 40984), (15042, 35908), (15369, 35144), (17572, 30738), (17954, 30084), (20056, 26931), (20492, 26358), (20819, 25944)]