156945579868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{874037}}^1$

素因数の和:874123

約数の個数: 72

約数和(自身を含む): 351531091296

約数和(自身を除く): 194585511428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1166, 1484, 1694, 2332, 3388, 4081, 6413, 8162, 12826, 16324, 25652, 44891, 89782, 179564, 874037, 1748074, 3496148, 6118259, 9614407, 12236518, 19228814, 24473036, 38457628, 46323961, 67300849, 92647922, 105758477, 134601698, 185295844, 211516954, 269203396, 324267727, 423033908, 509563571, 648535454, 740309339, 1019127142, 1297070908, 1480618678, 2038254284, 2961237356, 3566944997, 5605199281, 7133889994, 11210398562, 14267779988, 22420797124, 39236394967, 78472789934, 156945579868]

約数ペア:

[(1, 156945579868), (2, 78472789934), (4, 39236394967), (7, 22420797124), (11, 14267779988), (14, 11210398562), (22, 7133889994), (28, 5605199281), (44, 3566944997), (53, 2961237356), (77, 2038254284), (106, 1480618678), (121, 1297070908), (154, 1019127142), (212, 740309339), (242, 648535454), (308, 509563571), (371, 423033908), (484, 324267727), (583, 269203396), (742, 211516954), (847, 185295844), (1166, 134601698), (1484, 105758477), (1694, 92647922), (2332, 67300849), (3388, 46323961), (4081, 38457628), (6413, 24473036), (8162, 19228814), (12826, 12236518), (16324, 9614407), (25652, 6118259), (44891, 3496148), (89782, 1748074), (179564, 874037)]