148622978

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{4201}}^1$

素因数の和:4255

約数の個数: 36

約数和(自身を含む): 273764502

約数和(自身を除く): 125141524

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2527, 4201, 5054, 8402, 17689, 29407, 35378, 58814, 79819, 159638, 205849, 411698, 558733, 1117466, 1516561, 3033122, 3911131, 7822262, 10615927, 21231854, 74311489, 148622978]

約数ペア:

[(1, 148622978), (2, 74311489), (7, 21231854), (14, 10615927), (19, 7822262), (38, 3911131), (49, 3033122), (98, 1516561), (133, 1117466), (266, 558733), (361, 411698), (722, 205849), (931, 159638), (1862, 79819), (2527, 58814), (4201, 35378), (5054, 29407), (8402, 17689)]