161976048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259577}}^1$

素因数の和:259601

約数の個数: 40

約数和(自身を含む): 450627408

約数和(自身を除く): 288651360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 259577, 519154, 778731, 1038308, 1557462, 2076616, 3114924, 3374501, 4153232, 6229848, 6749002, 10123503, 12459696, 13498004, 20247006, 26996008, 40494012, 53992016, 80988024, 161976048]

約数ペア:

[(1, 161976048), (2, 80988024), (3, 53992016), (4, 40494012), (6, 26996008), (8, 20247006), (12, 13498004), (13, 12459696), (16, 10123503), (24, 6749002), (26, 6229848), (39, 4153232), (48, 3374501), (52, 3114924), (78, 2076616), (104, 1557462), (156, 1038308), (208, 778731), (312, 519154), (624, 259577)]