156939746458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{907}}^1\times {\mathrm{3593}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 260415489600

約数和(自身を除く): 103475743142

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 907, 1814, 2189, 3593, 4378, 7186, 9977, 19954, 24079, 39523, 48158, 79046, 109747, 180493, 219494, 360986, 434753, 715007, 869506, 1430014, 1985423, 3258851, 3970846, 6517702, 7865077, 15730154, 21839653, 35847361, 43679306, 71694722, 86515847, 173031694, 394320971, 648511349, 788641942, 1297022698, 7133624839, 14267249678, 78469873229, 156939746458]

約数ペア:

[(1, 156939746458), (2, 78469873229), (11, 14267249678), (22, 7133624839), (121, 1297022698), (199, 788641942), (242, 648511349), (398, 394320971), (907, 173031694), (1814, 86515847), (2189, 71694722), (3593, 43679306), (4378, 35847361), (7186, 21839653), (9977, 15730154), (19954, 7865077), (24079, 6517702), (39523, 3970846), (48158, 3258851), (79046, 1985423), (109747, 1430014), (180493, 869506), (219494, 715007), (360986, 434753)]