161297904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 446355360

約数和(自身を除く): 285057456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1424, 1513, 2136, 2221, 3026, 4272, 4442, 4539, 6052, 6663, 8884, 9078, 12104, 13326, 17768, 18156, 24208, 26652, 35536, 36312, 37757, 53304, 72624, 75514, 106608, 113271, 151028, 197669, 226542, 302056, 395338, 453084, 593007, 604112, 790676, 906168, 1186014, 1581352, 1812336, 2372028, 3162704, 3360373, 4744056, 6720746, 9488112, 10081119, 13441492, 20162238, 26882984, 40324476, 53765968, 80648952, 161297904]

約数ペア:

[(1, 161297904), (2, 80648952), (3, 53765968), (4, 40324476), (6, 26882984), (8, 20162238), (12, 13441492), (16, 10081119), (17, 9488112), (24, 6720746), (34, 4744056), (48, 3360373), (51, 3162704), (68, 2372028), (89, 1812336), (102, 1581352), (136, 1186014), (178, 906168), (204, 790676), (267, 604112), (272, 593007), (356, 453084), (408, 395338), (534, 302056), (712, 226542), (816, 197669), (1068, 151028), (1424, 113271), (1513, 106608), (2136, 75514), (2221, 72624), (3026, 53304), (4272, 37757), (4442, 36312), (4539, 35536), (6052, 26652), (6663, 24208), (8884, 18156), (9078, 17768), (12104, 13326)]