156948591856

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4420589}}^1$

素因数の和:4420921

約数の個数: 40

約数和(自身を含む): 348625409760

約数和(自身を除く): 191676817904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2219, 2536, 4438, 5072, 8876, 17752, 35504, 4420589, 8841178, 17682356, 30944123, 35364712, 61888246, 70729424, 123776492, 247552984, 495105968, 1401326713, 2802653426, 5605306852, 9809286991, 11210613704, 19618573982, 22421227408, 39237147964, 78474295928, 156948591856]

約数ペア:

[(1, 156948591856), (2, 78474295928), (4, 39237147964), (7, 22421227408), (8, 19618573982), (14, 11210613704), (16, 9809286991), (28, 5605306852), (56, 2802653426), (112, 1401326713), (317, 495105968), (634, 247552984), (1268, 123776492), (2219, 70729424), (2536, 61888246), (4438, 35364712), (5072, 30944123), (8876, 17682356), (17752, 8841178), (35504, 4420589)]