159208296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 298020504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 107, 114, 152, 156, 214, 228, 247, 251, 312, 321, 428, 456, 494, 502, 642, 741, 753, 856, 988, 1004, 1284, 1391, 1482, 1506, 1976, 2008, 2033, 2568, 2782, 2964, 3012, 3263, 4066, 4173, 4769, 5564, 5928, 6024, 6099, 6526, 8132, 8346, 9538, 9789, 11128, 12198, 13052, 14307, 16264, 16692, 19076, 19578, 24396, 26104, 26429, 26857, 28614, 33384, 38152, 39156, 48792, 52858, 53714, 57228, 61997, 78312, 79287, 80571, 105716, 107428, 114456, 123994, 158574, 161142, 185991, 211432, 214856, 247988, 317148, 322284, 349141, 371982, 495976, 510283, 634296, 644568, 698282, 743964, 1020566, 1047423, 1396564, 1487928, 1530849, 2041132, 2094846, 2793128, 3061698, 4082264, 4189692, 6123396, 6633679, 8379384, 12246792, 13267358, 19901037, 26534716, 39802074, 53069432, 79604148, 159208296]

約数ペア:

[(1, 159208296), (2, 79604148), (3, 53069432), (4, 39802074), (6, 26534716), (8, 19901037), (12, 13267358), (13, 12246792), (19, 8379384), (24, 6633679), (26, 6123396), (38, 4189692), (39, 4082264), (52, 3061698), (57, 2793128), (76, 2094846), (78, 2041132), (104, 1530849), (107, 1487928), (114, 1396564), (152, 1047423), (156, 1020566), (214, 743964), (228, 698282), (247, 644568), (251, 634296), (312, 510283), (321, 495976), (428, 371982), (456, 349141), (494, 322284), (502, 317148), (642, 247988), (741, 214856), (753, 211432), (856, 185991), (988, 161142), (1004, 158574), (1284, 123994), (1391, 114456), (1482, 107428), (1506, 105716), (1976, 80571), (2008, 79287), (2033, 78312), (2568, 61997), (2782, 57228), (2964, 53714), (3012, 52858), (3263, 48792), (4066, 39156), (4173, 38152), (4769, 33384), (5564, 28614), (5928, 26857), (6024, 26429), (6099, 26104), (6526, 24396), (8132, 19578), (8346, 19076), (9538, 16692), (9789, 16264), (11128, 14307), (12198, 13052)]