156928284591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1\times {\mathrm{19963}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 226378344192

約数和(自身を除く): 69450059601

約数列:

[1, 3, 13, 39, 353, 571, 1059, 1713, 4589, 7423, 13767, 19963, 22269, 59889, 201563, 259519, 604689, 778557, 2620319, 7046939, 7860957, 11398873, 21140817, 34196619, 91610207, 148185349, 274830621, 444556047, 4023802169, 12071406507, 52309428197, 156928284591]

約数ペア:

[(1, 156928284591), (3, 52309428197), (13, 12071406507), (39, 4023802169), (353, 444556047), (571, 274830621), (1059, 148185349), (1713, 91610207), (4589, 34196619), (7423, 21140817), (13767, 11398873), (19963, 7860957), (22269, 7046939), (59889, 2620319), (201563, 778557), (259519, 604689)]