128040672

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16883}}^1$

素因数の和:16975

約数の個数: 48

約数和(自身を含む): 340381440

約数和(自身を除く): 212340768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 16883, 33766, 50649, 67532, 101298, 135064, 202596, 270128, 405192, 540256, 810384, 1333757, 1620768, 2667514, 4001271, 5335028, 8002542, 10670056, 16005084, 21340112, 32010168, 42680224, 64020336, 128040672]

約数ペア:

[(1, 128040672), (2, 64020336), (3, 42680224), (4, 32010168), (6, 21340112), (8, 16005084), (12, 10670056), (16, 8002542), (24, 5335028), (32, 4001271), (48, 2667514), (79, 1620768), (96, 1333757), (158, 810384), (237, 540256), (316, 405192), (474, 270128), (632, 202596), (948, 135064), (1264, 101298), (1896, 67532), (2528, 50649), (3792, 33766), (7584, 16883)]