158093870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 331948800

約数和(自身を除く): 173854930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 737, 1045, 1129, 1273, 1474, 2090, 2258, 2546, 3685, 5645, 6365, 7370, 11290, 12419, 12730, 14003, 21451, 24838, 28006, 42902, 62095, 70015, 75643, 107255, 124190, 140030, 151286, 214510, 235961, 378215, 471922, 756430, 832073, 1179805, 1437217, 1664146, 2359610, 2874434, 4160365, 7186085, 8320730, 14372170, 15809387, 31618774, 79046935, 158093870]

約数ペア:

[(1, 158093870), (2, 79046935), (5, 31618774), (10, 15809387), (11, 14372170), (19, 8320730), (22, 7186085), (38, 4160365), (55, 2874434), (67, 2359610), (95, 1664146), (110, 1437217), (134, 1179805), (190, 832073), (209, 756430), (335, 471922), (418, 378215), (670, 235961), (737, 214510), (1045, 151286), (1129, 140030), (1273, 124190), (1474, 107255), (2090, 75643), (2258, 70015), (2546, 62095), (3685, 42902), (5645, 28006), (6365, 24838), (7370, 21451), (11290, 14003), (12419, 12730)]