164064456

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4679}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 445348800

約数和(自身を除く): 281284344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2922, 3896, 4383, 4679, 5844, 8766, 9358, 11688, 14037, 17532, 18716, 28074, 35064, 37432, 42111, 56148, 84222, 112296, 168444, 336888, 2278673, 4557346, 6836019, 9114692, 13672038, 18229384, 20508057, 27344076, 41016114, 54688152, 82032228, 164064456]

約数ペア:

[(1, 164064456), (2, 82032228), (3, 54688152), (4, 41016114), (6, 27344076), (8, 20508057), (9, 18229384), (12, 13672038), (18, 9114692), (24, 6836019), (36, 4557346), (72, 2278673), (487, 336888), (974, 168444), (1461, 112296), (1948, 84222), (2922, 56148), (3896, 42111), (4383, 37432), (4679, 35064), (5844, 28074), (8766, 18716), (9358, 17532), (11688, 14037)]