156960390193

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{17099}}^1$

素因数の和:18537

約数の個数: 24

約数和(自身を含む): 174122049600

約数和(自身を除く): 17161659407

約数列:

[1, 17, 23, 289, 391, 1381, 6647, 17099, 23477, 31763, 290683, 393277, 399109, 539971, 4941611, 6685709, 9179507, 23613719, 113657053, 401433223, 543115537, 6824364791, 9232964129, 156960390193]

約数ペア:

[(1, 156960390193), (17, 9232964129), (23, 6824364791), (289, 543115537), (391, 401433223), (1381, 113657053), (6647, 23613719), (17099, 9179507), (23477, 6685709), (31763, 4941611), (290683, 539971), (393277, 399109)]