131005008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29347}}^1$

素因数の和:29392

約数の個数: 60

約数和(自身を含む): 378471808

約数和(自身を除く): 247466800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 29347, 58694, 88041, 117388, 176082, 234776, 264123, 352164, 469552, 528246, 704328, 909757, 1056492, 1408656, 1819514, 2112984, 2729271, 3639028, 4225968, 5458542, 7278056, 8187813, 10917084, 14556112, 16375626, 21834168, 32751252, 43668336, 65502504, 131005008]

約数ペア:

[(1, 131005008), (2, 65502504), (3, 43668336), (4, 32751252), (6, 21834168), (8, 16375626), (9, 14556112), (12, 10917084), (16, 8187813), (18, 7278056), (24, 5458542), (31, 4225968), (36, 3639028), (48, 2729271), (62, 2112984), (72, 1819514), (93, 1408656), (124, 1056492), (144, 909757), (186, 704328), (248, 528246), (279, 469552), (372, 352164), (496, 264123), (558, 234776), (744, 176082), (1116, 117388), (1488, 88041), (2232, 58694), (4464, 29347)]