126728832

素因数分解:

$2^7\times 3^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 337872960

約数和(自身を除く): 211144128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 401, 802, 823, 1203, 1604, 1646, 2406, 2469, 3208, 3292, 4812, 4938, 6416, 6584, 9624, 9876, 12832, 13168, 19248, 19752, 25664, 26336, 38496, 39504, 51328, 52672, 76992, 79008, 105344, 153984, 158016, 316032, 330023, 660046, 990069, 1320092, 1980138, 2640184, 3960276, 5280368, 7920552, 10560736, 15841104, 21121472, 31682208, 42242944, 63364416, 126728832]

約数ペア:

[(1, 126728832), (2, 63364416), (3, 42242944), (4, 31682208), (6, 21121472), (8, 15841104), (12, 10560736), (16, 7920552), (24, 5280368), (32, 3960276), (48, 2640184), (64, 1980138), (96, 1320092), (128, 990069), (192, 660046), (384, 330023), (401, 316032), (802, 158016), (823, 153984), (1203, 105344), (1604, 79008), (1646, 76992), (2406, 52672), (2469, 51328), (3208, 39504), (3292, 38496), (4812, 26336), (4938, 25664), (6416, 19752), (6584, 19248), (9624, 13168), (9876, 12832)]