158486904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115853}}^1$

素因数の和:115884

約数の個数: 48

約数和(自身を含む): 451830600

約数和(自身を除く): 293343696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115853, 231706, 347559, 463412, 695118, 926824, 1042677, 1390236, 2085354, 2201207, 2780472, 4170708, 4402414, 6603621, 8341416, 8804828, 13207242, 17609656, 19810863, 26414484, 39621726, 52828968, 79243452, 158486904]

約数ペア:

[(1, 158486904), (2, 79243452), (3, 52828968), (4, 39621726), (6, 26414484), (8, 19810863), (9, 17609656), (12, 13207242), (18, 8804828), (19, 8341416), (24, 6603621), (36, 4402414), (38, 4170708), (57, 2780472), (72, 2201207), (76, 2085354), (114, 1390236), (152, 1042677), (171, 926824), (228, 695118), (342, 463412), (456, 347559), (684, 231706), (1368, 115853)]