156989553115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1\times {\mathrm{52379}}^1$

素因数の和:53391

約数の個数: 32

約数和(自身を含む): 205079014080

約数和(自身を除く): 48089460965

約数列:

[1, 5, 17, 37, 85, 185, 629, 953, 3145, 4765, 16201, 35261, 52379, 81005, 176305, 261895, 599437, 890443, 1938023, 2997185, 4452215, 9690115, 32946391, 49917187, 164731955, 249585935, 848592179, 1846935919, 4242960895, 9234679595, 31397910623, 156989553115]

約数ペア:

[(1, 156989553115), (5, 31397910623), (17, 9234679595), (37, 4242960895), (85, 1846935919), (185, 848592179), (629, 249585935), (953, 164731955), (3145, 49917187), (4765, 32946391), (16201, 9690115), (35261, 4452215), (52379, 2997185), (81005, 1938023), (176305, 890443), (261895, 599437)]