156779891290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{997391}}^1$

素因数の和:998838

約数の個数: 32

約数和(自身を含む): 308074440960

約数和(自身を除く): 151294549670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1429, 2858, 7145, 14290, 15719, 31438, 78595, 157190, 997391, 1994782, 4986955, 9973910, 10971301, 21942602, 54856505, 109713010, 1425271739, 2850543478, 7126358695, 14252717390, 15677989129, 31355978258, 78389945645, 156779891290]

約数ペア:

[(1, 156779891290), (2, 78389945645), (5, 31355978258), (10, 15677989129), (11, 14252717390), (22, 7126358695), (55, 2850543478), (110, 1425271739), (1429, 109713010), (2858, 54856505), (7145, 21942602), (14290, 10971301), (15719, 9973910), (31438, 4986955), (78595, 1994782), (157190, 997391)]