156981000436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{260539}}^1\times {\mathrm{11587}}^1$

素因数の和:272143

約数の個数: 24

約数和(自身を含む): 295875476960

約数和(自身を除く): 138894476524

約数列:

[1, 2, 4, 13, 26, 52, 11587, 23174, 46348, 150631, 260539, 301262, 521078, 602524, 1042156, 3387007, 6774014, 13548028, 3018865393, 6037730786, 12075461572, 39245250109, 78490500218, 156981000436]

約数ペア:

[(1, 156981000436), (2, 78490500218), (4, 39245250109), (13, 12075461572), (26, 6037730786), (52, 3018865393), (11587, 13548028), (23174, 6774014), (46348, 3387007), (150631, 1042156), (260539, 602524), (301262, 521078)]