156730796690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2\times {\mathrm{45377}}^1$

素因数の和:45723

約数の個数: 48

約数和(自身を含む): 305698698648

約数和(自身を除く): 148967901958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 26569, 45377, 53138, 90754, 132845, 226885, 265690, 345397, 453770, 589901, 690794, 1179802, 1726985, 2949505, 3453970, 5899010, 7396451, 14792902, 36982255, 73964510, 96153863, 192307726, 480769315, 961538630, 1205621513, 2411243026, 6028107565, 12056215130, 15673079669, 31346159338, 78365398345, 156730796690]

約数ペア:

[(1, 156730796690), (2, 78365398345), (5, 31346159338), (10, 15673079669), (13, 12056215130), (26, 6028107565), (65, 2411243026), (130, 1205621513), (163, 961538630), (326, 480769315), (815, 192307726), (1630, 96153863), (2119, 73964510), (4238, 36982255), (10595, 14792902), (21190, 7396451), (26569, 5899010), (45377, 3453970), (53138, 2949505), (90754, 1726985), (132845, 1179802), (226885, 690794), (265690, 589901), (345397, 453770)]