168521520490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^2$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 339871697280

約数和(自身を除く): 171350176790

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 53, 95, 106, 115, 190, 230, 265, 437, 530, 853, 874, 1007, 1219, 1706, 2014, 2185, 2438, 4265, 4370, 5035, 6095, 8530, 10070, 12190, 16207, 19619, 23161, 32414, 39238, 45209, 46322, 81035, 90418, 98095, 115805, 162070, 196190, 226045, 231610, 372761, 452090, 727609, 745522, 858971, 1039807, 1455218, 1717942, 1863805, 2079614, 3638045, 3727610, 4294855, 5199035, 7276090, 8589710, 10398070, 13824571, 16735007, 19756333, 27649142, 33470014, 38563277, 39512666, 69122855, 77126554, 83675035, 98781665, 138245710, 167350070, 192816385, 197563330, 317965133, 385632770, 635930266, 732702263, 886955371, 1465404526, 1589825665, 1773910742, 3179651330, 3663511315, 4434776855, 7327022630, 8869553710, 16852152049, 33704304098, 84260760245, 168521520490]

約数ペア:

[(1, 168521520490), (2, 84260760245), (5, 33704304098), (10, 16852152049), (19, 8869553710), (23, 7327022630), (38, 4434776855), (46, 3663511315), (53, 3179651330), (95, 1773910742), (106, 1589825665), (115, 1465404526), (190, 886955371), (230, 732702263), (265, 635930266), (437, 385632770), (530, 317965133), (853, 197563330), (874, 192816385), (1007, 167350070), (1219, 138245710), (1706, 98781665), (2014, 83675035), (2185, 77126554), (2438, 69122855), (4265, 39512666), (4370, 38563277), (5035, 33470014), (6095, 27649142), (8530, 19756333), (10070, 16735007), (12190, 13824571), (16207, 10398070), (19619, 8589710), (23161, 7276090), (32414, 5199035), (39238, 4294855), (45209, 3727610), (46322, 3638045), (81035, 2079614), (90418, 1863805), (98095, 1717942), (115805, 1455218), (162070, 1039807), (196190, 858971), (226045, 745522), (231610, 727609), (372761, 452090)]